
We must communicate in the same language as our audience because Jesus Christ did the same when teaching the apostles.
On the same side, Doctrine and Covenants 1:24, God said: "Behold, I am God and have spoken it; these commandments are of me, and were given unto my servants in their weakness, after the manner of their language, that they might come to understanding."
Furthermore, when the Lord commands us to apply His commandment, He gives us a clear meaning in our language to delve into our understanding. God is a good communicator, which is why He helps us understand what He wants us to believe by clarifying His input to get better output from us.