KJV:
Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.
NASB:
For this reason we must pay much closer attention to what we have heard, so that we do not drift away from it.
KJV:
For if the word spoken by angels was stedfast, and every transgression and disobedience received a just recompence of reward;
NASB:
For if the word spoken through angels proved unalterable, and every transgression and disobedience received a just penalty,
KJV:
How shall we escape, if we neglect so great salvation; which at the first began to be spoken by the Lord, and was confirmed unto us by them that heard him;
NASB:
how will we escape if we neglect so great a salvation? After it was at the first spoken through the Lord, it was confirmed to us by those who heard,
KJV:
But we see Jesus, who was made a little lower than the angels for the suffering of death, crowned with glory and honour; that he by the grace of God should taste death for every man.
NASB:
But we do see Him who was made for a little while lower than the angels, namely, Jesus, because of the suffering of death crowned with glory and honor, so that by the grace of God He might taste death for everyone.
KJV:
For it became him, for whom are all things, and by whom are all things, in bringing many sons unto glory, to make the captain of their salvation perfect through sufferings.
NASB:
For it was fitting for Him, for whom are all things, and through whom are all things, in bringing many sons to glory, to perfect the author of their salvation through sufferings.
KJV:
Forasmuch then as the children are partakers of flesh and blood, he also himself likewise took part of the same; that through death he might destroy him that had the power of death, that is, the devil;
NASB:
Therefore, since the children share in flesh and blood, He Himself likewise also partook of the same, that through death He might render powerless him who had the power of death, that is, the devil,
KJV:
So we see that they could not enter in because of unbelief.
NASB:
So we see that they were not able to enter because of unbelief.