Some Reformed side with Durandus: Moise Amyraut's concurrence is only conservation
Among the teachers of the Reformed School there are also some who, regarding God's general concurrence needed for every act of creatures, seem to think as Durandus and Louis of Dole, teachers of the Roman School, do.
The distinguished Moïse Amyraut, for instance, seems to recognize no general concurrence of God, by which he concurs with all secondary causes, beyond the continual efficacy by which he keeps and sustains the nature of each thing and the powers nature has given it. From this he concludes that such concurrence has no bearing on freedom. 'Suppose,' he says, 'that nature and its powers could subsist without the help of such concurrence; they will certainly act freely. Now add a concurrence that does nothing more than keep in their natural state, and preserve, things that would otherwise collapse and vanish: freedom will suffer no harm from it.' These words show clearly enough that on this point the distinguished author holds, as already said, the same view as the old scholastic Durandus (De libero arbitrio, chapter 4, near the end).
Latin
XLVIII. Non desunt etiam inter Scholae Reformatae Doctores qui circa Dei generalem concursum ad omnes creaturarum actus necessarium, idem sentire videntur cum Durando, & Ludovico a Dola, Scholae Romanae Doctoribus. Nam vir Clarissimus Moses Amyraldus non videtur alium concursum Dei generalem, quo cum causis omnibus secundis concurrat, agnoscere, praeter continuam illam efficaciam, qua rei cujusque naturam, & vires ei a natura concessas tuetur & sustentat. Unde colligit concursum illum ad libertatem nihil attinere. Fac enim, inquit, naturam & ejus vires consistere posse citra opem talis concursus, operabuntur illae certe libere. Accedat ergo concursus qui nihil aliud praestat, quam ut quae alioqui conciderent, atque evanescerent, in statu naturali consistant & conserventur, libertas inde nihil detrimenti capiet. Quae verba satis indicant, hac in parte, Virum Clarissimum idem, ut jam dictum, cum Durando veteri Scholastico sentire. De libero Arbitrio cap. 4. sub finem.