2Cr 4:3 But if our gospel be hid, it is hid to them that are lost: Mat 11:25 At that time Jesus answered and said, I thank thee, O Father, Lord of heaven and earth, because thou hast hid these things from the wise and prudent, and hast revealed them unto babes. 1Cr 1:18 For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God.
Yep. Those verses simply say that unbelievers are out of the loop.