Cap. X Arg. V open: to be given and not given to Christ is to be ordained or not ordained unto eternal life by predestination and preterition — and that distinction of given/not-given precedes our believing and not believing
To be given to Christ, and not to be given to him, is — by predestination and preterition — to be ordained, or not ordained, unto everlasting life. That distinction between those given and those not given comes before our believing and not believing, before our persevering or failing to persevere.
Latin
Dari et non dari Christo est per praedestinationem et praeteritionem ordinari aut non ordinari in vitam aeternam: At haec datorum et non datorum distinctio antecedit nostrum credere et non credere, perseverare aut non perseverare.