New Series: The Anatomy of Sin

Dear Mosaic Family,

Lent is a time of solemn preparation for commemorating the death of Jesus Christ on Good Friday and celebrating His resurrection on Easter Sunday. Traditionally, Lent is a time for intentional repentance, prayer, and fasting. 

During Lent this year, in preparation for Good Friday and Easter, we are devoting four weeks to an in-depth study of sin. Why? Because without a deep understanding of the bleakness of our sin, we cannot understand the profound brilliance of God's grace. We need to study sin as much as we study grace, because you cannot understand either without understanding both. Moreover, without a robust understanding of sin, you cannot understand God, the world, or even yourself. 

The Holy Scriptures describe sin with an array of images: missing the target, wandering from the path, straying from the fold; sin is a hard heart and a stiff neck; sin is blindness and deafness; sin is overstepping of a line and the failure to reach it; sin is both transgression and shortcoming. In our four week series, as we diagnose the sin in our hearts, we will look at the four most pronounced iterations of sin in our culture:

3/23 = Sin as Predator
3/31 = Sin as Self-Deceit
4/7 = Sin as Adultery
4/14 = Sin as Self-Righteousness 

Join us tomorrow as we study Genesis 4, and consider Sin as Predator. 

Praying for you!
Pastor Jan

Prayer + Worship Night

Friday, March 29, 7-9 p.m.

We are excited to host a citywide worship night with likeminded churches around the city. Held at Temple Ohabei Shalom in the sanctuary. Childcare is not provided. Find more information on the Facebook event.

Upcoming Mini Mosaic Change

Sunday, March 31

Due to an annual Temple Ohabei Shalom event, we are unable to hold Mini Mosaic on March 31st, and will instead hold a family friendly service. Join us for worship!

Mosaic Teens Game Night 

Friday, April 5, 6:30-8:30 p.m.

Join Mosaic Teens for a night of fun, food, and fellowship, hosted by the Ang family.  For directions and questions, please contact Tyler Burns:

New Community Groups!


We are excited to announce new community groups in Kenmore, Needham and Dorchester! If you would like more information, visit our website or email admin@

Songs for Sunday 

If you would like to know what we'll be singing on Sunday, you can find the playlist here.