“Whither the forerunner is for us entered, even Jesus, made an high priest for ever after the order of Melchisedec.”
King James Version (KJV)
6:20 A forerunner uses to be less in dignity than those that are to follow him. But it is not so here; for Christ who is gone before us is infinitely superior to us. What an honour is it to believers, to have so glorious a forerunner, now appearing in the presence of God for them.
Heb 6:20 Whither the forerunner is for us entered, [even] Jesus. As the High Priest entered within the veil into the Holy of Holies, so our High Priest has entered for us, and before us, into the heavens. Made an high priest for ever after the order of Melchisedec. See notes on Heb 7:1-10.