And they went out [and] proclaimed everywhere, [while] the Lord was working together with [them] and confirming the message through the accompanying signs.]]

The Spirit himself confirms to our spirit that we are children of God,

For I say, Christ has become a servant of the circumcision on behalf of the truth of God, in order to confirm the promises to the fathers,

just as the testimony about Christ has been confirmed in you,

who will also confirm you until the end, blameless in the day of our Lord Jesus Christ.

Therefore I urge you to confirm [your] love for him.

how will we escape [if we] neglect so great a salvation which had [its] beginning [when it] was spoken through the Lord [and] was confirmed to us by those who heard,

And the God of all grace, who called you to his eternal glory in Christ, [after you] have suffered for a short time, will himself restore, confirm, strengthen, [and] establish [you].