I Corinthians 15
“Therefore, my beloved brethren, be steadfast, immovable, always abounding in the work of the Lord, knowing that your toil is not in vain” (v58). Often, following Jesus makes life easier. For example, we avoid the troubles that come from adultery, deceit, and unkindness. But Paul knew that following Jesus sometimes makes life harder, because early believers faced danger and humiliation daily (v30-32). Obeying Christ could mean family rejection or losing a job. Knowing that Christ defeated death, and we will too, makes the struggle worthwhile.
Our obedience is not in vain, because “Death is swallowed up in victory” (v54).