Jesus, being filled with the Holy Spirit, returned from the Jordan and was led by the Spirit into the wilderness, Luke 4:1 MEV
The two most critical things a Christian must be willing to do after becoming born-again is to be filled with the Holy Spirit and to be led by Him.
You can trust His leading. He will never lead you into a coflict you cannot win.
The shepherd boy David was led into battle with Goliath to show David and Israel what one man could do in the strength of the Lord. He led him into victory.
God could have destroyed Goliath and the whole Philistine army with the breath of His nostrils. He didn’t need David but David needed Him.
God will lead you into conflict to demonstrate your victory in Christ. Be ever filled with His Spirit and then let Him lead you.