'Strength' in the Bible

Hiram set up the pillars at the porch of the temple; he set up the right pillar and named it Jachin (may he establish), and he set up the left pillar and named it Boaz (in it is strength).

The rest of Asa's accomplishments, his strength, everything that he undertook, and the cities that he fortified are written in the Book of the Chronicles of the Kings of Judah, are they not? However, as he approached old age, he became diseased in his feet.

And the angel of the Lord came again a second time, and touching him said, Get up and have some food, or the journey will be overmuch for your strength.

And he arose, and did eat and drink, and went in the strength of that meat forty days and forty nights unto Horeb the mount of God.