The Temple Veil represents the Savior.
Hebrews 10:20
20 By a new and living way, which he hath consecrated for us, through the aveil, that is to say, his flesh;
To be able to "enter" in the presence of the LORD (Elohim), we must go though His Son.
To enter in His rest, we must prove ourselves by lovingly obeying ALL covenants, sacrifice...consecration. As we do so, we are purified, justified and sanctified by the blood of the Son of God.
This must be our goal, and it can be done during mortality.
F.