St Timothy's Presbyterian Church in Ajax serves its congregation and broader community through worship services, spiritual education, and pastoral care rooted in the Reformed Protestant tradition. The church hosts weekly Sunday services alongside Bible study groups, youth programs, and adult education classes that explore Christian theology and practice. Beyond its walls, the congregation engages in community outreach through food drives, support for local families in need, and partnerships with other religious and civic organizations across the Greater Toronto Area. The church provides a gathering place where members find spiritual guidance, build relationships with others who share their faith, and participate in service activities that reflect Presbyterian values of justice and compassion.