Let the angel of the Lord

Let the angel of the Lord
His awful charge fulfil,
Let his pestilential sword
The first-born victims kill;
Safe in snares and deaths we dwell,
Protected by that crimson sign,
From the rage of earth and hell,
And from the wrath divine.

Hymnal/Album: Originally titled “The blood shall be to you for a token upon the houses where ye are.”—[Exod.] xii. 13. Introduced in Charles Wesley, Short Hymns on Select Passages of the Holy Scriptures, Vol. 1 (Bristol: Farley, 1762). Published in The Poetical Works of John and Charles Wesley, Collected and Arranged by G. Osborn, Vol. 9 (London: Wesleyan-Methodist Conference Office, 1870), page 42.
Publishing: Public Domain