But if Christ has not been raised, then our preaching [is] in vain, and your faith [is] in vain.

[things] which we also speak, not in words taught by human wisdom, but in [words] taught by the Spirit, explaining spiritual [things] to spiritual [people].

but in the church I prefer to speak five words with my mind, in order that I may instruct other [people], than ten thousand words in a tongue.

But by the grace of God I am what I am, and his grace to me has not been in vain, but I labored even more than all of them, and not I, but the grace of God with me.

So then, my dear brothers, be steadfast, immovable, always abounding in the work of the Lord, [because you] know that your labor is not [in] vain in the Lord.