Hebrews 3:1, 4:14; John 17:3; Colossians 2:2-3

Therefore, holy brothers, you who share in a heavenly calling, consider Jesus, the apostle and high priest of our confession,

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.

And this is eternal life, that they know you, the only true God, and Jesus Christ whom you have sent.

that their hearts may be encouraged, being knit together in love, to reach all the riches of full assurance of understanding and the knowledge of God’s mystery, which is Christ, in whom are hidden all the treasures of wisdom and knowledge. (ESV)