בְּאוֹר־פְּנֵי־מֶ֥לֶךְ חַיִּ֑ים וּ֝רְצוֹנ֗וֹ כְּעָ֣ב מַלְקֽוֹשׁ׃
Que le visage du roi s’éclaire, c’est un gage de vie; sa faveur est comme une nuée chargée de pluie printanière.
Rashi
In the light of the King’s countenance is life The one to whom the Holy One, blessed be He, shows a bright countenance—it is life to him. Therefore, a person must straighten his way before Him.
Rashi
and His delight is like a cloud of the late rain Whoever is accepted by Him—His delight is beneficial to him like the cloud that brings the rain.