1542. Udall, Erasm. Apoph., 32 b. A feloe … who professed … to bee hable unfallibly … to fynd out & iudge the naturall disposicion of any manne.
1567. Drant, Horace, Ep., I. i. C iij. The wyseman ames vnfalliblie.
1604. Hieron, Wks., I. 547. A christian man may bee vnfallibly certaine of his saluation in his owne conscience.
1642. Rogers, Naaman, 44. The Lord … beholds the effecting of the one, in the other, necessarily and unfallibly.
