Rabbi Yose son of Rabbi Hanina said: The divine Word spoke to each and every person according to his particular capacity. And do not be surprised at this idea. For when manna came down to Israel, each and every person tasted it in keeping with his own capacity... Now what was true about the manna was equally true about the divine Word. Each and every person heard it according to his own particular capacity. Thus David said, The voice of the Lord is in strength (Psalm 29:4) -- not "The voice of the Lord is in His strength," but the voice of the Lord is in the strength and capacity of each and every person.
Peskita De-Rab Kahana 12:25