The author of Hebrews challenges his reader not to pull up short. In the finished work of Jesus, and with his final word, the Christian has all the necessary resources to complete the race.
Holding fast, drawing near
Hebrews 4:14–16
Jesus the Great High Priest
14 Since then we have a great high priest who has passed through the heavens, Jesus, the Son of God, let us hold fast our confession. 15 For we do not have a high priest who is unable to sympathize with our weaknesses, but one who in every respect has been tempted as we are, yet without sin. 16 Let us then with confidence draw near to the throne of grace, that we may receive mercy and find grace to help in time of need.