Romans 4:21 and being fully assured that what God had promised, He was able also to perform.

Romans 14:5 One person regards one day above another, another regards every day alike. Each person must be fully convinced in his own mind.

Colossians 2:2 that their hearts may be encouraged, having been knit together in love, and attaining to all the wealth that comes from the full assurance of understanding, resulting in a true knowledge of God's mystery, that is, Christ Himself,

Colossians 4:12 Epaphras, who is one of your number, a bondslave of Jesus Christ, sends you his greetings, always laboring earnestly for you in his prayers, that you may stand perfect and fully assured in all the will of God.

1 Thessalonians 1:5 for our gospel did not come to you in word only, but also in power and in the Holy Spirit and with full conviction; just as you know what kind of men we proved to be among you for your sake.

2 Timothy 4:17 But the Lord stood with me and strengthened me, so that through me the proclamation might be fully accomplished, and that all the Gentiles might hear; and I was rescued out of the lion's mouth.

Hebrews 6:11 And we desire that each one of you show the same diligence so as to realize the full assurance of hope until the end,

Hebrews 10:22 let us draw near with a sincere heart in full assurance of faith, having our hearts sprinkled clean from an evil conscience and our bodies washed with pure water. (NASB ©1995)