2 Corinthians 12:9 esv
When God is on your side what is there to fear? It is so easy for many of us to praise God in worship service, talking to other people and so forth. We recognize His majesty, glory, dominion and all that. But then when we go through the trial we act like all those facts about our Lord just go out the window. Fear can make us forget who God really is and what He can do! David recognized God’s power therefore he was able to stand firm and defeat Goliath.
Don’t you know that if you are a Christian then the Spirit of God lives inside you? David knew the power of that God; the one true God. That same God who created everything from nothing. The same God who parted the sea. The same God who raised His Son from the dead. If you are in Christ and walking in the Spirit, then that same power is yours as well. Live like it with no fear. With that kind of power on your side is there anything you can not do?