Matthew Henry on 1 Chronicles 12:1-22
We have here an account of those that appeared and acted as David's friends, upon the death of Saul, to bring about the revolution. All the forces he had, while he was persecuted, was but 600 men, who served for his guards; but, when the time had come that he must begin to act offensively, Providence brought in more to his assistance. Even while he kept himself close, because of Saul (Ch1 12:1), while he did not appear, to invite or encourage his friends and well-wishers to come in to him (not foreseeing that the death of Saul was so near), God was inclining and preparing them to come over to him with seasonable succours. Those that trust God to do his work for them in his own way and time s…
Read the whole note in the consoleJamieson-Fausset-Brown on 1 Chronicles 12:16
the children of Benjamin and Judah--It is probable that the Benjamites invited the Judahites to accompany them, in order to prevent David being suspicious of them. Their anticipations, as the result showed, were well founded. He did suspect them, but the doubts of David as to their object in repairing to him, were promptly dispelled by Amasai or Amasa, who, by the secret impulse of the Spirit, assured him of their strong attachment and their zealous service from a unanimous conviction that his cause was owned and blessed of God (Sa1 18:12-14).
Adam Clarke on 1 Chronicles 12:18
The spirit came upon Amasai - "The spirit of fortitude clothed Amasai, the chief of the mighty men; and he answered, For thy sake, O David, are we come, that we may be with thee, thou son of Jesse.
Prosperity be to thee by night and by day; and prosperity be to thy helpers; for the Word of the Lord is thy assistant." - T.
John Gill on 1 Chronicles 12:18
Then the spirit came upon Amasai,.... Or "clothed" (f) him; a spirit of fortitude, as the Targum, of strength, courage, and presence of mind, with which he was endowed, covered, and clothed as with a garment; this was a sister's son of David's, see 2 Samuel 17:25.
who was chief of the captains; of them that came at this time with him to David; he was afterwards Absalom's general, and designed to be David's, but was murdered by Joab:
and he said, thine are we, David, and on thy side, thou son of Jesse; which being spoken in this short and concise manner, as the supplement shows, denotes the vehemency with which he spake, and is expressive of their cordial fidelity to him, and their resoluti…