Wiktionary
ordainest
vb. (context archaic English) (en-archaic second-person singular of: ordain)
Usage examples of "ordainest".
Even though Thou dost expose me to divers temptations and adversities, Thou ordainest all this unto my advantage, for Thou are wont to prove Thy beloved ones in a thousand ways.
God hath commanded to keep oath and faith even with an enemy, and thou undertakest to loose this His commandment, and ordainest in thine heretical, antichristian decretals that thou hast His power.