1 Corinthians 7:30

And they that weep, as though they wept not; and they that rejoice, as though they rejoiced not; and they that buy, as though they possessed not;

And they that weep, as if they wept not — "Though sorrowful, yet always rejoicing." They that rejoice, as if they rejoiced not - Tempering their joy with godly fear.

They that buy, as if they possessed not — Knowing themselves to be only stewards, not proprietors.