Perhaps the truest principle in philosophy IMO is the principle articulated by Thomas Aquinas as “whatever is received is received according to the mode (or condition) of the receiver.” The principle has wide application (as all first principles do), but in this context, it says that what determines how a message is received is the condition of the recipient, not the strength, wisdom, purity of the sender. The sender, as sender, is responsible for the content of the message, but the condition of the recipient determines to a large extent the amount of correspondence between message sent and message received.
In the present context of revelation, any revelation of and by God, as it is received, will be limited to some extent. No creature is able to know God as completely he knows himself, simply because every creature is limited, even though God is infinite. His revelation has to be limited by the condition of the creatures he reveals himself to. A quasi-exception: Jesus is the full and complete revelation precisely because he is God. But even if there is limitation in the reception, that does not mean distortion, though the limitation of recipients certainly allows room for distortion despite the limitlessness of the sender (God).
This has the very practical effect that we need God’s help to receive his revelation as well as possible. This, I think, is recognized by all Christians: for Catholics, this help (as Jesus abiding with his Church and having the Holy Spirit to lead it to all truth) is present in the Magisterium providing the authoritative interpretation to the single Deposit of Faith (Scripture and Tradition, together); for (most) Protestants, it is a personal guidance by the Holy Spirit. The first kind of help (in the Magisterium) makes more sense to me, so I am Catholic. If the second kind of help were what Jesus intended, there should not arise more than one understanding (reception) of revelation; but there is more than one; therefore, . . .