The Hebrew verb chaphaph (חָפַף) means to cover, to overshadow, to shelter protectively. It appears most notably in Moses' blessing over Benjamin: 'The beloved of the LORD dwells in safety. The High God covers (chaphaph) him all the day long' (Deuteronomy 33:12). The word paints the image of God as a protective canopy — a covering presence that surrounds and shelters His beloved.
The idea of divine covering is woven throughout Scripture. Chaphaph resonates with other covering words like sakkak (to screen/cover) and kafar (to cover/atone). God's covering of His people is both protective and redemptive: the cherubim cover the Ark of the Covenant with their wings (Exodus 25:20), the shadow of the Almighty covers the believer (Psalm 91:1), and at Calvary, the atoning work of Christ provides the ultimate covering for sin. Benjamin's blessing is a gospel picture — the Beloved of the Father dwells safe because the Almighty Himself covers them continuously.