2 Samuel 22:40
You are armed and dangerous.
That which the Lord gives you is sufficient for the battle you will find yourself engaged in.
David proclaims it, "I have been armed by God with strength for the fight." (BBE)
There is a fight everyone of us must fight. Serving the Lord Jesus is enlistment into the army of God. The enemy of your soul will launch various attacks against you. However the good news is the Lord will always give you that which is sufficient. You have enough to win the battle.
Not only does the Lord give you what you need but He also stands against your adversary. He makes low those who come against you. KJV says He subdues them before you. They must bow before you. Satan and his cohorts must submit before you.