John Wesley on 1 Samuel 14:6

Uncircumcised - So he calls them, to strengthen his faith by this consideration, that his enemies were enemies to God; whereas he was circumcised, and therefore in covenant with God, who was both able, and engaged to assist his people. It way be - He speaks doubtfully: for tho' he felt himself stirred up by God to this exploit, and was assured that God would deliver his people; yet he was not certain that he would do it at this time, and in this way. Work - Great and wonderful things.