ABOUT

Who we are

Teacher, which is the greatest commandment in the Law?” Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’ This is the first and greatest commandment. And the second is like it: ‘Love your neighbor as yourself.’ All the Law and the Prophets hang on these two commandments." (Matthew 22:36-39)


We are regular people who are passionate about Jesus and eager to see His love change the world. We would be honored to have you join us in our vision to love God, love people, and change the world.


Andrew Bach serves as the lead pastor of Mosaic Community Church and he is a part of the Antioch U.S. Oversight Team which helps to oversee all Antioch church plants in the U.S. He and his wife, Carrie, have been married for ten years and have four children: Abigail, Jachin, Elizabeth and Colette. Andrew has traveled to more than fifty countries, sharing the gospel with the hurting and serving the poor. Andrew is passionate about Jesus, His Church, reaching the people of Seattle, equipping the next generation, and taking the Gospel to the nations of the world. Andrew’s primary roles at Mosaic are preaching, ministering, training leaders, and making disciples. He also serves on the Senior Leadership Team, defining and furthering Mosaic’s strategic vision.




Beliefs – all about jesus

Our theology in a word: Jesus. We want to be like Him, live according to His ways, and introduce others to Him. We believe the Bible. We study it not for knowledge alone, but to grow in relationship with the person of Jesus.


Our Doctrinal Statement is defined by Holy Scripture and agreed upon by the Antioch International Movement of Churches.


The Bible

We believe that the Bible is the inspired, authoritative, living, eternally reliable Word of God equally in all parts and without error in its original manuscript, absolutely infallible, and our source of supreme revelation from God, superior to conscience and reason, though not contrary to reason; and it is therefore our infallible rule of faith and practice and necessary to our daily lives (2 Timothy 3:16-17; 1 Peter 1:23-25; Hebrews 4:12).  


The Godhead

We believe in one God who has revealed Himself in three persons, the Father, the Son and the Holy Spirit (Romans 1:20). The Father, the Son and the Holy Spirit are all co-eternal, all stand equally superior to time, free from the temporal distinctions of past and future (Deuteronomy 33:27; Psalm 90:2; Psalm 102:27; 1 Timothy 1:17; John 1:1-2; John 8:58; Hebrews 1:8; 1 John 1:2; Revelation 1:8;  Hebrews 9:14)


We believe in God the Father, creator of all things visible and invisible (Colossians 1:15-16). We believe in Jesus Christ, God’s only begotten Son, who came into the world to reveal the Father, and was the brightness of His glory and the express image of His person; that Jesus Christ was the Creator of everything, for by Him all things were made. We further believe that in Christ dwelt all the fullness of the Godhead bodily and that He was very God and very Man (John. 1:1-2 & 14; 1 Timothy 3:16; Acts 7:37-38).


We believe in Jesus Christ’s pre-existence, incarnation, virgin birth, sinless life, miracles, substitutionary and atoning death, bodily resurrection, bodily ascension into heaven, exaltation, present rule at the right hand of God, coming personal return in power and great glory, and in His everlasting Kingdom and dominion (Acts 1:11; 3:19-21; Daniel 7:14; Revelation 20:4). We acknowledge His Lordship – that Jesus Christ is Lord over all things in heaven and on earth, and under the earth (Philippians. 2:9-10).


We believe in the Holy Spirit, His present ministry, His indwelling, His empowering, His impartation of gifts for today, and His transforming power in the lives of all believers (1 Corinthians 12:4-11, Galatians 5:22-23). 


Man & Salvation

We believe that man was created by a direct and immediate act of God (Genesis 1:26-27; 2:4). We believe that man by transgression fell from a state of righteousness and holiness in which he was first created into total spiritual depravity, a state of death in trespasses and sins in which he is held as a slave of sin and an enemy of God. As such, he is unable to attain divine righteousness by his own efforts but must be redeemed and delivered by the power of the gospel (Romans 5:12-21; 1 Corinthians 15:1-4). 


We believe that repentance and faith toward our Lord Jesus Christ is an integral part of God’s work of justification of the believer. Through faith in the shed blood of Christ, he or she is justified and made a partaker in the death of Christ (Romans 5:1,9).  We believe that “it is by grace you have been saved, through faith – and this not from yourselves, it is the gift of God – not by works, so that no one can boast” (Ephesians 2:8-9). We further believe that the emphasis for a continuous walk in grace should be on demonstrating righteousness and purity of heart, believing in the keeping power of God, walking after the Spirit and not after the flesh, living a lifestyle that demonstrates the character, standards and convictions of Jesus Christ, and not being conformed to the world (Jude 24; Romans 8:25; Galatians 5:16-25; Romans 4:1-5; 12:1-2). 


We believe that repentance is dependent upon the convicting action of the Holy Spirit in the lives of sinners and believers and their response. The conviction of the Holy Spirit, which often accompanies the preaching of the Gospel of Jesus Christ, will result in the revelation of the sinfulness of self, which should lead to godly sorrow. Remorse, or worldly sorrow, is a feeling of deep regret, hopelessness or even despair. It does not lead to constructive change. On the other hand Godly sorrow produces repentance that causes us to turn away from sin and selfishness and to receive faith for change. Repentance is evidenced by an earnest desire to change. Repentance changes the way we feel and act about sin, self and God. Repentance is a total change of mind, will and emotions, (2 Corinthians 7:10; Psalm 51; Acts 11:18; 2 Timothy 2:25; Romans 1:18-32; Matthew 9:12-13).


We believe that in the final judgment, which will accompany the return of Christ, every person will give an account to God of every aspect of this earthly life. The Judgment Seat of Christ (Bema Seat) is the judgment of believers in reference to rewards or lack thereof. The Great White Throne Judgment is the judgment of unbelievers who will be eternally separated from God and in torment (1 Corinthians 3:10-15; 2 Corinthians 5:10; Revelation 20:11-15).


The Lord’s Commands

We believe in the Lord’s supper and believer’s baptism as acts of our obedience and a testimony of our faith (Matthew 3:6; Mark 16:16; 1 Corinthians 11:23-29).


We believe that water baptism is necessary in obedient response to the command of Jesus. Baptism is to be performed only upon repentant believers in the name of the Father, Son and Holy Spirit (Matthew 28:18-20).


We believe in the baptism of the Holy Spirit (Acts 2:4; 10:46; 19:6). We hold that the real evidence of the baptism of the Holy Spirit is one’s response to the Word of God (John 16:13), a Christ-like life, showing forth Christ’s character, and experiencing and manifesting the gifts and fruit of the Holy Spirit (John 15:26; 16:14; Galatians 5:22-23; 1 Corinthians 12:4-11).


The Family

God has ordained the family as the foundational institution of human society. It is composed of persons related to one another by marriage, blood or adoption (Genesis 1:27-28).  Marriage is the uniting of one man and one woman in covenant commitment for a lifetime (Genesis 2:20-25). The husband and wife are of equal worth before God, since both are created in God’s image (Genesis 1:27). A husband is to love his wife as Christ loved the church (Ephesians 5:25). He has the God-given responsibility to provide for, to protect, and to lead his family. A wife is to submit herself graciously to the servant leadership of her husband even as the church willingly submits to the headship of Christ (Ephesians 5:24). She, being in the image of God as is her husband and thus equal to him, has the God-given responsibility to respect her husband and to serve as his companion (Genesis 2:20-21) in managing the household and nurturing the next generation (Titus 2:4-5). Children, from the moment of conception, are a blessing and heritage from the Lord (Psalms 139:13-15). Parents are to demonstrate to their children God’s pattern for marriage.


The Church

The Church is God’s instrument for revealing His purpose on the Earth. We believe that the Church (the people of God) is God’s instrument to distribute His glory on the Earth. The Church is defined as a gathering of believers, meeting and experiencing God together in order to display His goodness wherever they go (Ephesians 1:22-23; 1 Peter 2:4-5; Acts 9:4-6; Ephesians 3:14-19, 5:25-31).

History & association

Mosaic is part of the Antioch International Movement of Churches.  We are a movement of churches connected by relationship and a desire to love God, love one another and love those who do not know Jesus, through the power and work of the Holy Spirit. The Antioch movement, which began more than 20 years ago, is dedicated to seeing the local church reproduce the Kingdom of God through evangelism and discipleship throughout the United States and around the world. 


Mosaic first began as a small group of people seeking Jesus in an apartment in Capital Hill. Since that point, we have met in 13 different venues for our Sunday celebration service, including locations in the U-District, Central District, Queen Anne, Fremont, and more. 



International Church Plants

Budapest  |  Central Asia  |  Croatia  |  Dominican Republic  |  East Asia  |  Haiti  |  Himalayas  |  South Asia  |  Japan  |  Mexico  |  Middle East  |  Mongolia  |  Namibia  |  Northwest Africa  |  Russia  |  Sheffield, England  |  South Africa  |  Sri Lanka  |  Uganda


U.S. Church Plants


Ann Arbor, MI Antioch Community Church  |  Baton Rouge, LA Antioch Community Church  | Beverly, MA The Harbor  |  Boston, MA Community of Faith Christian Fellowship  |  College Station, TX Antioch Community Church  | Dallas, TX Antioch Community Church  |   Edmonds, WA Mosaic Community Church  |  Fort Collins, CO Antioch Community Church  |  Fort Worth, TX Christ Fellowship  |  Fullerton, CA Antioch Community Church  |  Houston, TX Antioch Community Church  |  Knoxville, TN Antioch Community Church  |  Lawrence, KS Antioch Community Church  |  Norman, OK Antioch Community Church  |  Omaha, NE Waypoint Church  |  Orlando, FL Antioch Community Church  |  Pasadena, CA Epicentre Church  |  Raleigh, NC Antioch Community Church  |Salt Lake City, UT Antioch Community Church |  San Diego, CA All Peoples Church  |  Seattle, WA Mosaic Community Church  |  Tempe, AZ Antioch Community Church  |  Waco, TX Antioch Community Church  |  Waltham, MA The River Church  |  West Los Angeles, CA Epicentre West LA  |  Wheaton, IL Antioch Community Church