When Jesus prays, "Father, I will," it's more than a simple request. Commentators note this expresses a deep desire that is in perfect unity with the Father's own will. Some scholars even describe it as a confident claim or a "last will and testament," guaranteeing that His followers will be with Him. This isn't arrogance, but the assurance of a Son who knows His Father perfectly and is praying for what has been eternally planned.