This is that sin of sins,
That mortal blasphemy,
Ascribing to the devils’ prince
The wonders wrought by thee!
But from its guilt secure
In thee our souls we hide;
And trust thy blood to make us pure
From every sin beside.
This is that sin of sins
Hymnal/Album: Originally titled “The blasphemy against the Holy Ghost, shall not be forgiven.”—[Matt.] xii. 31. Introduced in Charles Wesley, Short Hymns on Select Passages of the Holy Scriptures, Vol. 2 (Bristol: Farley, 1762). Published in The Poetical Works of John and Charles Wesley, Collected and Arranged by G. Osborn, Vol. 10 (London: Wesleyan-Methodist Conference Office, 1870), page 263.
Publishing: Public Domain