'Able' in the Bible

If the Jews do not persist in their unbelief, they will be grafted in again, because God is able to graft them in.

Do not be conformed to this world, but continuously be transformed by the renewing of your minds so that you may be able to determine what God's will is what is proper, pleasing, and perfect.

I myself am convinced, my brothers, that you yourselves are filled with goodness and full of all the knowledge you need to be able to instruct each other.

Now to the one who is able to strengthen you with my gospel and the message that I preach about Jesus, the Messiah, by revealing the secret that was kept hidden from long ago