9 Bible Verses about Sure Knowledge

"By what proof," asked Zechariah, "shall I know this? For I am an old man, and my wife is far advanced in years."

One man esteems one day more highly than another; another esteems all days alike. Let every one be thoroughly convinced in his own mind.

Thus my testimony as to the Christ has been confirmed in your experience,

The Good News that we brought you did not come to you in words only, but also with power and with the Holy Spirit and with much certainty, for you know the sort of men we became among you, as examples for your sakes.

Now faith is a well-grounded assurance of that for which we hope, and a conviction of the reality of things which we do not see.

For God does not repent of His free gifts nor of His call;

"Alas for the world because of causes of falling! They cannot but come, but alas for each man through whom they come!

These facts, then, being unquestioned, it becomes you to maintain your self-control and not act recklessly.

Such is the confidence which we have through Christ in the presence of God;