In Matt. 6:31-33 Jesus said if we seek His kingdom and His righteousness, God will supply all our needs . Here’s a beautiful story from the Old Testament to show this wasn’t a new idea when Jesus spoke it, but was documented in their history.
The city of Damascus is mentioned 60 times in the Bible from Genesis 14:15 to Acts 22:10. Abraham’s chief servant, Eliazer, was from Damascus and Paul spent his first days as a Christian there.
Over the next 40 days before His ascension, Jesus appeared to more than 500 people, and later came back to personally prepare Paul to carry His message to the Gentiles.
The special Sabbath John referred to is the Feast of Unleavened Bread, and it’s a date specific holy day; always observed on the 15th of the month they call Nisan, which corresponds to March/April on our calendar.
Introducing Jesus to Israel as the Lamb of God was no doubt meant to prompt a comparison between Jesus and the Passover lamb in their minds.