33 Whoever accepts His testimony has certified that God is truthful.
John 3:33 Cross References - MSB
John 6:27
27 Do not work for food that perishes, but for food that endures to eternal life, which the Son of Man will give you. For on Him God the Father has placed His seal of approval.”
Romans 3:3-4
Romans 4:18-21
18 Against all hope, Abraham in hope believed and so became the father of many nations, just as he had been told, “So shall your offspring be.”
19 Without weakening in his faith, he acknowledged neither the decrepitness of his body (since he was about a hundred years old) nor the lifelessness of Sarah’s womb.
20 Yet he did not waver through disbelief in the promise of God, but was strengthened in his faith and gave glory to God,
21 being fully persuaded that God was able to do what He had promised.
2 Corinthians 1:18
18 But as surely as God is faithful, our message to you was not “Yes” and “No.”
2 Corinthians 1:22
22 placed His seal on us, and put His Spirit in our hearts as a pledge of what is to come.
Ephesians 1:13
13 And in Him, having heard and believed the word of truth—the gospel of your salvation—you were sealed with the promised Holy Spirit,
Titus 1:1-2
Hebrews 6:17
17 So when God wanted to make the unchanging nature of His purpose very clear to the heirs of the promise, He guaranteed it with an oath.
1 John 5:9-10
9 Even if we accept human testimony, the testimony of God is greater. For this is the testimony that God has given about His Son.
10 Whoever believes in the Son of God has this testimony within him; whoever does not believe God has made Him out to be a liar, because he has not believed in the testimony that God has given about His Son.
Revelation 7:3-8
3 “Do not harm the land or sea or trees until we have sealed the foreheads of the servants of our God.”
4 And I heard the number of those who were sealed, 144,000 from all the tribes of Israel:
5 From the tribe of Judah 12,000 were sealed, from the tribe of Reuben 12,000, from the tribe of Gad 12,000,
6 from the tribe of Asher 12,000, from the tribe of Naphtali 12,000, from the tribe of Manasseh 12,000,
7 from the tribe of Simeon 12,000, from the tribe of Levi 12,000, from the tribe of Issachar 12,000,
8 from the tribe of Zebulun 12,000, from the tribe of Joseph 12,000, and from the tribe of Benjamin 12,000.