Answer: Christians pray in the name of Jesus because He is the mediator between God and humanity, and His name carries great power and authority.
In the Bible, Jesus instructed His disciples to pray in His name. For example, in John 14:13-14, Jesus said, "And I will do whatever you ask in my name, so that the Father may be glorified in the Son. You may ask me for anything in my name, and I will do it."
Praying in the name of Jesus is a way for Christians to acknowledge Jesus' role as the Son of God and their Savior and to express their trust and dependence on Him.
It is also a way for Christians to align their prayers with God's will, as they ask in Jesus' name and according to His teachings and example.
Overall, praying in the name of Jesus is an essential aspect of Christian faith and practice, and it reflects the belief that Jesus is the way to approach and communicate with God.