The means of grace and the church

"The means of grace, after all, do not stand by themselves but are closely connected with the church and the offices of the church, with Christ's person and work. One might as well ask whether God could not regenerate and save sinners apart from Christ and forgive sins aside from satisfaction. But such questions lead nowhere: we have rest in God's good pleasure, which distributes salvation in no way other than in and through Christ. He is the mediator between God and humanity, the only name given under heaven by which we must be saved [Acts 4:12]. Furthermore, it was equally God's good pleasure to distribute salvation in not other way than through and in the church of Christ...The rule is that God freely binds the distribution of his grace to the church of Christ."

-Herman Bavinck. Reformed Dogmatics Volume 4. pg 446-447