Why did he represent Jesus with some sun waves in his head and his 12 disciples in 4 groups with 3 members each?
The death of Jesus with sun waves in his head lasts 3 days, and after that darkness or winter, the resurrection of of Jesus brought the light.
Leonardo Da Vinci represents Jesus behaving the same way the sun does.
He speaks like some people should know more than others and the ordinary people should take "the truth" literally.
Did the founders of religion use mysteries to convey the pure truth only to a few selected people while hiding it from the rest by using codes?
Is the truth of christianity withing these codes or it is what is literally said word by word?
The truth is more obvious when you observe the facts, speculations begin to fade away after a bunch of correct supporting data. Think again...