Thou art not

Numbers 13:31
But the men who had gone up with him replied, "We cannot go up against the people, for they are stronger than we are!"

Deuteronomy 9:2
The people are strong and tall, the descendants of the Anakim. You know about them and you have heard it said, "Who can stand up to the sons of Anak?"

Psalm 11:1
In the LORD I take refuge. So how can you say to me, "Flee to your mountain like a bird!

Revelation 13:4
They worshiped the dragon who had given authority to the beast, and they worshiped the beast, saying, "Who is like the beast, and who can wage war against it?"

for thou are but

1 Samuel 17:42, 56
When the Philistine looked and saw David, he despised him because he was just a boy, ruddy and handsome. . . .