There is a river whose streams make glad the city of God, the holy dwelling place of the Most High. Psalms 46:4 MEV
When you pray in the language of the Spirit you make glad the city of God.
On the last and greatest day of the feast, Jesus stood and cried out, “If anyone is thirsty, let him come to Me and drink. He who believes in Me, as the Scripture has said, out of his heart shall flow rivers of living water.” By this He spoke of the Spirit, whom those who believe in Him would receive. For the Holy Spirit was not yet given, because Jesus was not yet glorified. John 7:38, 39 KJV
Pray in tongues, your heavenly language, daily. It will not only build you up but it will greatly please God as you speak mysteries, secrets, to Him.
But you, beloved, build yourselves up in your most holy faith. Pray in the Holy Spirit. Jude 1:20 MEV
For he who speaks in an unknown tongue does not speak to men, but to God. For no one understands him, although in the spirit, he speaks mysteries. 1 Corinthians 14:2 MEV