Bible verses about "competence" | CAB

²¹ My son, let them not pass from you, but keep my counsel and understanding:

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¹⁷ that the man of God may be proficient, having been thoroughly equipped for every good work.

⁴ And we have such trust through Christ toward God. ⁵ Not that we are sufficient in ourselves to consider anything as from ourselves, but our sufficiency is from God,

¹⁵ Be diligent to show yourself approved unto God, a worker unashamed, rightly dividing the word of truth.