Matthew 10:8 ESV
“Heal the sick, raise the dead, cleanse lepers, cast out demons. You received without paying; give without pay.”
This scripture was Jesus telling the disciples that they had this power and they needed to give it out freely and often. It doesn’t mean that we have the power but I do need to tell you if God annoints you with the power you’ve got to use it.
To keep it to yourself would only be withholding good that people need and that God has anointed you with. How do you know if you have the power? The next time someone is in need, immediatly pray the prayer of faith for them! Freely you receive freely give.