languages and tongues

The heavens declare the glory of God;
the skies proclaim the work of his hands.
Day after day they pour forth speech;
night after night they display knowledge.
There is no speech or language
where their voice is not heard.
Their voice goes out into all the earth,
their words to the ends of the world. (Psalm 19:1-4)

We hear them declaring the wonders of God in our own tongues! (Acts 2:11)

If I speak in the tongues of men and of angels, but have not love, I am only a resounding gong or a clanging cymbal. (1 Cor. 13:1)

You are worthy to take the scroll
and to open its seals,
because you were slain,
and with your blood you purchased men for God
from every tribe and language and people and nation. (Rev. 5:9)

I looked and there before me was a great multitude that no one could count, from every nation, tribe, people and language, standing before the throne and in front of the Lamb. They were wearing white robes and were holding palm branches in their hands. And they cried out in a loud voice:
"Salvation belongs to our God,
who sits on the throne,
and to the Lamb." (Rev. 7:9-10)