The purpose of Westside Bible Fellowship (WBF, Westside) is to exalt Jesus Christ who is our Lord and Savior by:
- Evangelizing unbelievers in our world, primarily the family members, friends and acquaintances of assembly members and the unchurched neighbors of the fellowship and, secondarily, unbelievers in other areas and cultures, so they will personally trust Jesus Christ as Lord and Savior, openly identify with Christ and other believers in water baptism and become active in the Westside fellowship or some other Bible believing fellowship (Matthew 28:19-20, Acts 8:4, 10:47-48, 2 Corinthians 5:18-20).
- Edifying believers in Christ, primarily those who regularly fellowship with our assembly, so that they will grow in worship, faith, obedience to God's Word and Christ-likeness (Matthew 28:20, John 4:23-24, Acts 2:42-47, Ephesians 4:11-16, 1 Thessalonians 5:11, Hebrews 10:24-25)