Hopefully making theology simpler to understand! (2 Corinthians 1:12)

“And when you pray, do not heap up empty phrases as the Gentiles do, for they think that they will be heard for their many words. Do not be like them, for your Father knows what you need before you ask him.”
Matthew 6:7‭-‬8 ESV

The difference between simply repeating a prayer and praying the same thing repeatedly is the first is doing a religious work while the second can be a sincere desire to hear/see God answer as you seek His presence.