Hebrews 10:20

By a new and living way; which way is figuratively setting out the means of entering into the holiest in heaven by the blood of Christ. By way is understood that by which approach to God in heaven is made, and wherein we must have our access to him, even Christ himself, John 14:6; προσφατον, a way newly made manifest by Christ’s sacrifice newly slain and offered, rending the veal that hid heaven from them, so as they could not so clearly discern the throne of grace then, as now; and the way is not only new, but ζωσαν, a quickening way, giving life and ability for motion and refreshment to those who walk in it, John 14:6, such as is everlasting, and is opened, not as the legal way, only to the high priest, but to all true Israelites to enter into it, and that not once a year, but continually. This is the way of life permanent and safe, Isaiah 35:8-10.

Which he hath consecrated for us; this way Christ himself hath newly made, finished and opened unto them that they might walk therein, and reach home to God; nothing could obstruct or hinder them in it, he having perfected it unto this end.

Through the veil, that is to say, his flesh: the inner veil, that separated the holiest of all from the holy place, was a type of the flesh of Christ, veiling his Deity; through the breaking and rending of which by death, he opens the way to the throne of grace in the holy of holiest in heaven, and so made God accessible to believers there, Hebrews 9:12; compare Matthew 27:51.