The Spirit Does Not Contradict the Gospel

But in promising it, of what sort did he declare his Spirit would be? One that would speak not from himself but would suggest to and instill into their minds what he had handed on through the Word [John 16:13]. Therefore the Spirit, promised to us, has not the task of inventing new and unheard-of revelations, or of forging a new kind of doctrine, to lead us away from the received doctrine of the gospel, but of sealing our minds with that very doctrine which is commended by the gospel. ~ Institutes of the Christian Religion