Your prayer language - also called a supernatural language or tongues - is a powerful tool for life and especially spiritual warfare. The logos (written Word) tells us we speak mysteries directly to Dad when speaking in tongues, and we and others cannot understand what's being spoken. That's powerful ... to be able to bypass human and spiritual (demonic) forces in your communication with God Most High.
If tongues hasn't been released for you, ask and press in until you receive the gift. DON'T LEAVE ANY GIFT DAD OFFERS ON THE TABLE. His gifts increase our ability to live abundant life.
Below is a testimony of victory from praying in tongues myself followed by a teaching about why the enemy blocks the gift. It's an outward manifestation of the power of God. The power of God changes lives and that's part of our commission. Don't pass it up if you want all of Dad you can get.