We Do not Verify Dates by the Hebrew Calendar but by the Celestial Clock

The comment below is my statement to a man who trusts the Hebrew calendar and its manmade rules to arrive at key dates:

"If more information points to a particular feast day (date) in 2033 then I would verify it by the astronomical data – not by the Hebrew converter sites. If the astronomical data indicated one day/while the Hebrew converter site-or your information which uses their method indicated another day-I would go with the astronomical data. I believe that is God's calendar that He has controlled with wonderful precision since the creation. The Hebrew converter site needs to make the correction to agree with the astronomical data. They always need to correct to it. Not the other way around."