**Sola fide. Sola Gracia. Soli Deo Gloria. Solus Christus. Sola Scriptura.**
Um. Sola means alone. Only. Pick one. Or reject that vain flawed testimony.
Or carry on. Vainly.
What a peculiar remark.
However, your harrumphing gives me an opportunity to link to the excellent site which details the Five Solas of the Reformation, as articulated here in the Cambridge Declaration of the Alliance of Confessing Evangelicals: