World Wide Study Bible
a Bible passage
The Lord will keep you from all evil;
he will keep your life.
6. The sun shall not smite thee by day. By these forms of expression the Psalmist magnifies the advantages which result to us from our having God present with us; and, by the figure synecdoche, under one particular, he declares in general that the faithful shall be safe from all adversities, defended as they are by Divine power. The language is metaphorical, the cold of night and the heat of day denoting all kind of inconveniences. The sense then is, that although God’s people may be subject in common with others to the miseries of human life, yet his shadow is always at their side to shield them from thereby receiving any harm. The Prophet does not, however, promise the faithful a condition of such felicity and comfort as implies an exemption from all trouble; he only, for the purpose of assuaging their sorrows, sets before them this consolation — that being interested in the Divine layout, they shall be secure from all deadly harm; a point which he unfolds more distinctly in the following verses, where he tells us that God will so keep his own people from all evils, as to maintain their life in safety. The statement in the text before us is indeed general, but he afterwards specifies the chief parts of human life.