George Mueller emphasizes the five conditions necessary for effective prayer: complete reliance on Jesus Christ for blessings, separation from known sin, unwavering faith in God's promises, alignment of requests with God's will, and persistent supplication. He underscores that prayer must be rooted in Christ's mediation, free from iniquity, and grounded in faith, while also being patient and persistent in seeking God's answers. Mueller encourages believers to approach God with confidence, knowing that He hears and responds to prayers that align with His will.

A.W. Tozer emphasizes the conditions necessary for effective prayer, asserting that a right relationship with God, a clear conscience, and praying according to God's will are essential. He explains that God only hears the prayers of His children and that confidence in prayer comes from living in accordance with His commandments. Tozer also highlights the importance of praying in Jesus' name, which grants believers the authority to approach God with their requests. He encourages the congregation to be persistent in prayer, trusting that God will answer in His timing and according to His purpose. Ultimately, Tozer calls for a deeper commitment to prayer as a means of experiencing God's power and presence in their lives.