Mark 6:50

They all saw him and were troubled. Suddenly he spoke to them: Be of good cheer. It is I do not fear.

Matthew 14:27

At once Jesus said: It is I; do not be afraid.

Isaiah 43:2

When you go through the sea, I am with you. When you go through rivers, they will not sweep you away. When you walk through fire, you will not be burned, and the flames will not harm you.

Luke 24:38-41

He said to them, Why are you troubled? And why do you question in your hearts?

John 6:19-20

They rowed about four miles and saw Jesus walking on the sea. He came close to the boat. They were afraid.

John 20:19-20

It was evening of the first day of the week. The disciples shut the doors where they stayed for fear of the Jews. Jesus came and stood in the midst, and said to them: May you have Peace.

Treasury of Scripture Knowledge

Summary

For they all saw him, and were troubled. And immediately he talked with them, and saith unto them, Be of good cheer: it is I; be not afraid.

General references

Bible References

It is i

Isaiah 43:2
When you go through the sea, I am with you. When you go through rivers, they will not sweep you away. When you walk through fire, you will not be burned, and the flames will not harm you.
Matthew 14:27
At once Jesus said: It is I; do not be afraid.
Luke 24:38
He said to them, Why are you troubled? And why do you question in your hearts?
John 6:19
They rowed about four miles and saw Jesus walking on the sea. He came close to the boat. They were afraid.
John 20:19
It was evening of the first day of the week. The disciples shut the doors where they stayed for fear of the Jews. Jesus came and stood in the midst, and said to them: May you have Peace.

General references

Luke 24:37
But they were afraid and supposed that they saw a spirit.