"his great power." See how "the strength of his power" is translated near the end of [Ephesians 1:21](../01/19.md).
# Put on the whole armor of God, so that you may be able to stand against the scheming plans of the devil
Christians should use all the resources God gives to stand firmly against the devil just as a soldier puts on armor to protect himself from enemy attacks. (See: [[rc://en/ta/man/translate/figs-metaphor]])