Heb 9:1-5, 9:7-12, Jn 14:6, Lk 23:44-46,. Heb 10:20
In the Old Testament, God met the high priest in the Most Holy. (Ex 25:21-22, Heb 9:1-5)
Ex 25:21 And thou shalt put the mercy seat above upon the ark; and in the ark thou shalt put the testimony that I shall give thee. 22 And there I will meet with thee, and I will commune with thee from above the mercy seat, from between the two cherubims which are upon the ark of the testimony, of all things which I will give thee in commandment unto the children of Israel.
Heb 9:1 Then verily the first covenant had also ordinances of divine service, and a worldly sanctuary. 2 For there was a tabernacle made; the first, wherein was the candlestick, and the table, and the shewbread; which is called the sanctuary. 3 And after the second veil, the tabernacle which is called the Holiest of all; 4 Which had the golden censer, and the ark of the covenant overlaid round about with gold, wherein was the golden pot that had manna, and Aaron's rod that budded, and the tables of the covenant; 5 And over it the cherubims of glory shadowing the mercyseat; of which we cannot now speak particularly.
Jesus came as the true High Priest and offered His blood to God to offer eternal atonement once and for all. (Heb 9:7-12)
Heb 9:7 But into the second went the high priest alone once every year, not without blood, which he offered for himself, and for the errors of the people: 8 The Holy Ghost this signifying, that the way into the holiest of all was not yet made manifest, while as the first tabernacle was yet standing: 9 Which was a figure for the time then present, in which were offered both gifts and sacrifices, that could not make him that did the service perfect, as pertaining to the conscience; 10 Which stood only in meats and drinks, and divers washings, and carnal ordinances, imposed on them until the time of reformation. 11 But Christ being come an high priest of good things to come, by a greater and more perfect tabernacle, not made with hands, that is to say, not of this building; 12 Neither by the blood of goats and calves, but by his own blood he entered in once into the holy place, having obtained eternal redemption for us.
By dying on the cross, Jesus tore the veil, which is his body, and opened the way to meet God. (Luke 23:44-46, Hebrews 10:20, John 14:6)
Luke 23:44 And it was about the sixth hour, and there was a darkness over all the earth until the ninth hour. 45 And the sun was darkened, and the veil of the temple was rent in the midst. 46 And when Jesus had cried with a loud voice, he said, Father, into thy hands I commend my spirit: and having said thus, he gave up the ghost.
Hebrews 10:20 By a new and living way, which he hath consecrated for us, through the veil, that is to say, his flesh;
John 14:6 Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.