The crowd that gathered that day was worshipping Jesus by praising him as God and Jesus accepted it. They where quoting Psalm 118:25,26 when they said:
“Blessed is he who comes in the name of the Lord!”
"Hosanna" ... A Hebrew expression meaning “Save!” which became an exclamation of praise.
....... quoting Psalm 118:25,26
O LORD, save us;
O LORD, grant us success
Blessed is he who comes in the name of the LORD.
From the house of the LORD we bless you
Yes... blessed are they who have not seen and yet still believes that.
- Jesus is LORD (Jehovah) !!