βεβαιόω

Mark 16:20 And they went forth, and preached every where, the Lord working with them, and confirming the word with signs following. Amen. Romans 15:8 Now I say that Jesus Christ was a minister of the circumcision for the truth of God, to confirm the promises made unto the fathers: 1 Corinthians 1:6 Even as the testimony of Christ was confirmed in you: 1 Corinthians 1:8 Who shall also confirm you unto the end, that ye may be blameless in the day of our Lord Jesus Christ. 2 Corinthians 1:21 Now he which stablisheth us with you in Christ, and hath anointed us, is God; Colossians 2:7 Rooted and built up in him, and stablished in the faith, as ye have been taught, abounding therein with thanksgiving. Hebrews 2:3 How shall we escape, if we neglect so great salvation; which at the first began to be spoken by the Lord, and was confirmed unto us by them that heard him ; Hebrews 13:9 Be not carried about with divers and strange doctrines. For it is a good thing that the heart be established with grace; not with meats, which have not profited them that have been occupied therein.