“And call Jesse to the sacrifice, and I will shew thee what thou shalt do: and thou shalt anoint unto me him whom I name unto thee.”
King James Version (KJV)
16:1 Mourn - And pray for his restitution, which the following words imply he did. Oil - Which was used in the inauguration of kings. But here it is used in the designation of a king; for David was not actually made king by it, but still remained a subject. And the reason of this anticipation was the comfort of Samuel, and other good men, against their fears in case of Saul's death, and the assurance of David's title, which otherwise would have been doubtful. I have provided - This phrase is very emphatical, and implies the difference between this and the former king. Saul was a king of the people's providing, he was the product of their sinful desires: but this is a king of my own providing, to fulfil all my will, and to serve my glory.
16:4 Trembled - Because it was strange and unexpected to them, this being but an obscure town, and remote from Samuel, and therefore they justly thought there was some extraordinary reason for it. Peaceable - The Hebrew phrase, comest thou in peace, is as much as to say (in our phrase) is all well?
16:5 He sanctified - It seems evident that there was something peculiar in Jesse's invitation. For first, both he and his sons were invited, whereas the others were only invited for their own persons. Secondly, the different phrase here used, that he sanctified these, when he only bade the other sanctify themselves; argues a singular care of Samuel in their sanctification. Which makes it probable, that the rest were only to join with them in the act of sacrificing; but these, and only these, were invited to feast upon the remainders of the sacrifices.