'Meaning' in the Bible
so that in everything you were [exceedingly] enriched in Him, in all speech [empowered by the spiritual gifts] and in all knowledge [with insight into the faith].
But the spiritual man [the spiritually mature Christian] judges all things [questions, examines and applies what the Holy Spirit reveals], yet is himself judged by no one [the unbeliever cannot judge and understand the believer’s spiritual nature].
not meaning the immoral people of this world, or the greedy ones and swindlers, or idolaters, for then you would have to get out of the world and human society altogether!
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].
There are, I suppose, a great many kinds of languages in the world [unknown to us], and none is lacking in meaning.