The vision of EID is to instruct the believer in the Biblical concepts and principles of evangelism. This instruction exposes them to their natural, God-given evangelistic abilities and helps them overcome their fears and worries when witnessing. The result is a multiplication of gospel communicators.

EID promotes the concept of mobilizing every believer for the purpose of giving a verbal testimony of their faith in Christ. EID is a centrifugal movement that begins with the believer and continues with him or her regardless of any external circumstances, in accordance with the power given in Acts 1:8. Essentially and practically, Evangelism in Depth is continuous and simultaneous movement in all directions towards God and men, believers and unbelievers.

This mobilization should occur within the framework of the local church, using local leaders and with global objectives.