Praying In Christ's Name

But your iniquities have separated between you and your God, and your sins have hid his face from you, that he will not hear. (Isaiah 59:2 KJV)

But the Messiah has appeared, high priest of the good things that have come. In the greater and more perfect tabernacle not made with hands (that is, not of this creation), He entered the most holy place once for all, not by the blood of goats and calves, but by His own blood, having obtained eternal redemption. (Hebrews 9:11-12 HCSB)

Let us therefore come boldly unto the throne of grace, that we may obtain mercy, and find grace to help in time of need. (Hebrews 4:16 KJV)

Sin separates us from God. Therefore, we need to pray in the name of Christ.