1 Samuel 17:33

33 And Saul said to David, Thou mayest not against-stand this Philistine, neither fight against him, for thou art a child (for thou art but a boy, that is, a young man); forsooth this man is a warrior from his young waxing age.

1 Samuel 17:33 Meaning and Commentary

1 Samuel 17:33

And Saul said to David, thou art not able to go against this
Philistine to fight with him
Had neither strength of body, nor skill in military affairs, to encounter with a man of his stature, and warlike genius and practice:

for thou [art but] a youth;
some say about fourteen or sixteen years of age, but very probably about twenty, and not more, and so not only weak, but inexpert in the art of fighting:

and he a man of war from his youth;
a gigantic man, trained up in, inured to, and expert in the affairs of war; so that David could not, on any account, be a competitor with him, and a match for him.

1 Samuel 17:33 In-Context

31 And the words were heard, that David spake, and they were told before Saul. And when David was brought to Saul,

32 David spake to him thus, The heart of any man fall not down in him, for I thy servant shall go, and fight against the Philistine. (David spoke thus to him, Let not any man's heart fall down because of that man, for I, thy servant, shall go, and fight against the Philistine.)

33 And Saul said to David, Thou mayest not against-stand this Philistine, neither fight against him, for thou art a child (for thou art but a boy, that is, a young man); forsooth this man is a warrior from his young waxing age.

34 And David said to Saul, Thy servant kept his father's flock, and (when) a lion came, also a bear/either a bear, and took away a ram from the midst of the flock;

35 I pursued, and killed them, and I ravished it from their mouth; and they rose against me, and I took their nether jowl, and I strangled, and killed them. (I pursued him, and killed him, and I delivered the ram out of his mouth; and when he rose up against me, I took his lower jaw, and I strangled him, and killed him dead.)