Jeremiah 40:14

Baalis the king of the children of Ammon It is easier to see the motives of Ishmael than those of his instigator Baalis. The former no doubt felt aggrieved that he, although of royal birth (Jeremiah 41:1), should be set aside in favour of Gedaliah, and at once determined to get rid of him and take his place. Baalis may have had a spite against Gedaliah and his family as friends of Jeremiah, and as having probably taken the side of that prophet openly, when (ch. 27) he sent back the messengers of Ammon and the other neighbouring nations, refusing the alliance against the Chaldaeans which they had desired; or it may have been a design against Palestine generally which influenced him on this occasion, and the belief that, if he were to get rid of Gedaliah and the firm and peaceful rule which he seemed to be inaugurating, there would be more chance for himself in carrying out his plans of conquest.