'Confirming' in the Bible

And they went forth, and preached every where, the Lord working with them, and confirming the word with signs following. Amen.

Confirming the souls of the disciples, and exhorting them to continue in the faith, and that we must through much tribulation enter into the kingdom of God.

And he went through Syria and Cilicia, confirming the churches.

For I tell you that Christ has become a servant and a minister to the circumcision (Jews) on behalf of God’s truth, to confirm and verify the promises made to the fathers,

If I am not an apostle to others, at least I am to you, for you are the confirming sign of my apostleship in the Lord.

and He who is confirming you with us into Christ, and did anoint us, is God,

in order to the confirming of your hearts unblamable in holiness before our God and Father at the coming of our Lord Jesus with all his saints.

For men swear by something greater than themselves, and for them a confirming oath ends every dispute.