Clarke’s commentary says that the word champion comes from the Hebrew word, “a middle man, the man between two.”
In his battle with David, Goliath stood between two armies and fought as a representative of his army.
Jesus is our the chief, perfect mediator and our ultimate Champion.
In addition, being God’s representatives on earth (2 Cor 5:20), we are fighting as representatives of His army – we stand with Christ as joint heirs, fighting for the army of light against the army of darkness!
Be encouraged and fight the good fight – today, you are His champion!