He gave us the Holy Spirit to take care of that issue.
It's not a matter of languages. It's a matter of someone who is spiritually dead not being able to understand spiritual truths because they cannot, they are dead to it.
That person needs to be made spiritually alive to understand spiritual truth and spiritual reality.
Youd think if God wanted us to understand all that stuff, hed have not inflicted multiple languages on us at the Tower of Babel.
He gave us the Holy Spirit to take care of that issue.