What does the Bible say about prayer in Jesus' name?

In John 14:13-14, Jesus promises that whatever believers ask in His name will be done, as it is for the glory of the Father through the Son. Praying in Jesus' name signifies more than just using His name as a formality; it denotes the believer’s alignment with Jesus' intentions and purposes. It emphasizes the relationship between the believer and Christ, whereby believers seek to embody His will in their prayers. This assurance of answered prayer reflects the power and authority bestowed upon Jesus as the mediator between God and man, enabling believers to approach the throne of grace with confidence.