Cap. 6 Arg. 7: Remonstrants—saving efficacy hangs on not opposing, not on omnipotent force
So the Remonstrants put it in the Declaration of their view on the third article (Acts of the Synod of Dordrecht, p. 15). Saving efficacy of grace, they say, hangs neither on the fitness of the calling (as some Roman writers hold) nor on omnipotent divine force (as Prosper in the Carmen De Ingratis 14-15, and Augustine Against Julian 5.3, On the Predestination of the Saints 2, On Grace and Free Choice 20, and On Rebuke and Grace 14), but on an operation that most surely gets its effect when a person does not set rebellion against it—rebellion he could of himself have set.
Latin
Sic Remonstrantes, in Declaratione sententiae suae circa articulum tertium, Act. Synod. Dordrecht. pag. 15. Gratiae efficacitatem salutiferam pendere dicunt neque a congruitate vocationis (ut quidam Pontificii) neque ab omnipotente vi Divina, (ut Prosper, Carm. De Ingr. cap. 14. & 15. & Augustinus, Contra Julian. lib. 5. cap. 3. De praed. Sanct. cap. 2. De grat. & lib. arbit. cap. 20. & De corrept. & grat. cap. 14.) sed a tali operatione quae suum effectum certissime sortitur, cum rebellionem homo non opponit, quam ex se opponere potuisset.