Exodus 17:10: Joshua fought with Amalek: and Moses, &c

Two shadows of one substance see!
The Lord, who set His people free,
Persists to save the ransom'd race;
Jesus doth all the work alone.
Our Captain and High-priest in one.
In Joshua fights, in Moses prays.

High on the hill behold Him stand.
The rod of wonder in His hand;
His prayer inclines the hovering scale:
And through our Advocate above.
And through His Spirit of faith and love,
His fighting church shall still prevail.