'Ability' in the Bible

and they were surprised [almost overwhelmed] at His teaching, because His message was [given] with authority and power and great ability.

Listen carefully: I have given you authority [that you now possess] to tread on serpents and scorpions, and [the ability to exercise authority] over all the power of the enemy (Satan); and nothing will [in any way] harm you.

because I will give you the ability to speak, along with wisdom, that none of your opponents will be able to resist or refute.

But keep alert at all times [be attentive and ready], praying that you may have the strength and ability [to be found worthy and] to escape all these things that are going to take place, and to stand in the presence of the Son of Man [at His coming].”