those.

John 20:31
But these are written so that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in His name.

Acts 1:1-3
In my first book, O Theophilus, I wrote about all that Jesus began to do and to teach, . . .

1 Timothy 3:16
By common confession, the mystery of godliness is great: He appeared in the flesh, was vindicated by the Spirit, was seen by angels, was proclaimed among the nations, was believed in throughout the world, was taken up in glory.

2 Peter 1:16-19
For we did not follow cleverly devised fables when we made known to you the power and coming of our Lord Jesus Christ, but we were eyewitnesses of His majesty. . . .

most surely.