Caleb, the faithful spy who later on took possession of what God promised him. How old was he when he conquered the land?

Caleb was 85 years old when he conquered the land God had promised to him.

Source:

Joshua 14:10

An old man God promised that I would live to see the Messiah. God kept his promise to me in the temple. Who am I?

I am Simeon. The song I sang when I saw Jesus is now known as the “nunc dimittis.”

Source: Luke 2:25-35

I was not a Hebrew but helped King David during the time of Absalom’s rebellion. Later he offered me a position at court. But since I was 80 years old I sent my son instead. Who am I?

I am Barzillai the Gileadite. A rich man I provided for King David and his followers.

Source:

2nd Samuel 19:31-39

As an old priest God’s angel promised me a son. Who am I, also who is my son? Hint: New Testament.

I am Zechariah father of John the Baptist.

Source:

Luke 1:5-25

Who lived the longest lived in the Bible? Also how long did he live?

Methuselah lived 869 years. He was also Grandfather to Noah

Source:

Genesis 5:21-27