A Song of Ascents.
1I will lift up my eyes to the hills.
Where does my help come from?
2My help comes from Yahweh,
who made heaven and earth.
3He will not allow your foot to be moved.
He who keeps you will not slumber.
4Behold, he who keeps Israel
will neither slumber nor sleep.
5Yahweh is your keeper.
Yahweh is your shade on your right hand.
6The sun will not harm you by day,
nor the moon by night.
7Yahweh will keep you from all evil.
He will keep your soul.
8Yahweh will keep your going out and your coming in,
from this time forward, and forever more.
Jude concludes his letter with enthusiastic praise for the Lord, who alone can protect the readers from being deceived. The term "stumbling" likely refers to the risk of being tripped up by the errors of false teachers. It’s noteworthy that Jude uses the word "stumbling" instead of "falling." Only someone who is already walking or running—frequent biblical images of the Christian life—can stumble (see Galatians 5:7; 1 Thessalonians 4:1; Hebrews 12:1; 1 John 2:6). God is able to keep us from stumbling (see Psalms 37:23-24; 121:3; Proverbs 4:11-12). He safeguards us in this life, despite all the dangers and pitfalls that deceivers place in our way. The term "faultless" refers to sacrifices that are free from blemish and thus suitable for being offered to God. Only God can save us, cleanse us from our sins, and present us to Himself as faultless, because He is the Author and Perfecter of our faith (see Hebrews 12:2).
See Earl Radmacher, Ron Allen, and H. Wayne House, in NKJV Study Bible., as the source of this comment in the HVSB.