'Truths' in the Bible

And my language and the Message that I proclaimed were not adorned with persuasive words of earthly wisdom, but depended upon truths which the Spirit taught and mightily carried home;

But in dealing with truths hitherto kept secret we speak of God's wisdom--that hidden wisdom which, before the world began, God pre-destined, so that it should result in glory to us;

We also speak of these things, not in words taught or supplied by human wisdom, but in those taught by the Spirit, combining and interpreting spiritual thoughts with spiritual words [for those being guided by the Holy Spirit].

As for us Apostles, let any one take this view of us--we are Christ's officers, and stewards of God's secret truths.

Now I commend you for remembering me in everything, and because you hold fast truths and practices precisely as I have taught them to you.

And if I have the gift of prophecy [and speak a new message from God to the people], and understand all mysteries, and [possess] all knowledge; and if I have all [sufficient] faith so that I can remove mountains, but do not have love [reaching out to others], I am nothing.

For one who speaks in an unknown tongue does not speak to people but to God; for no one understands him or catches his meaning, but by the Spirit he speaks mysteries [secret truths, hidden things].