how shall Pharaoh] Moses reflecteth too much upon his owne infirmitie, and unfitnesse to be Gods messenger to Pharaoh, and thinketh too little upon that, which God said he would performe: else confidence on Gods word and power, would have bred more boldnesse, and courage in him, in his Ambassage unto Pharah. It is good to take sufficient notice of our owne insufficiencie for any great service: yet so, as that we serve God (in what imployment soever) with beliefe of his promises, and obedience to his commands, and not to thinke so much on opposition to our proceedings, as on the predominance of his power, who must and will prevaile against all the might and contumacie of men.