14 Therefore, since we have a great high priest who has ascended into heaven,a Jesus the Son of God, let us hold firmly to the faith we profess.

Read Hebrews 4:14 Using Other Translations

Seeing then that we have a great high priest, that is passed into the heavens, Jesus the Son of God, let us hold fast our profession.
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.
So then, since we have a great High Priest who has entered heaven, Jesus the Son of God, let us hold firmly to what we believe.