Calvary Baptist Church in Oshawa provides worship services, spiritual education, and community outreach rooted in Christian faith. The church offers regular Sunday services, Bible study groups, prayer meetings, and pastoral counseling for members seeking spiritual guidance and fellowship. Beyond its congregation, Calvary Baptist Church extends support to those in need through food assistance programs, clothing drives, and partnerships with local organizations addressing poverty and homelessness in the Durham Region. The church welcomes people of all backgrounds to participate in worship and community service activities.