21 Caleb fully followed the Lord because he knew that God wanted the children of Israel to enter into the good land (Num. 14:24; Deut. 1:36; Josh. 14:8).
61 Caleb believed that the Nephilim (Anakim) would be defeated and become their bread because he knew that God had promised to bring them into the land (13:30, 33).
72 Caleb's experience demonstrates that the more Nephilim we eat, the stronger we will become; he was full of vitality at eighty-five because by assimilating so many Anakim over the years, he had developed a constitution that showed no trace of age (Josh. 14:10-14).