Secretive people have something to hide, it is transparency that is God's way.
2 Corinthians 4:1-3 "1 Therefore, since we have this ministry through the mercy of God, we do not lose heart. 2 Instead, we have renounced secret and shameful ways. We do not practice deceit, nor do we distort the word of God. On the contrary, by open proclamation of the truth, we commend ourselves to every man’s conscience in the sight of God. 3 And even if our gospel is veiled, it is veiled to those who are perishing.…"