In 1 Thessalonians 1:3, Paul recalls their work of faith, their labor of love and their enduring what?

Answer: Hope

Paul remembers the Thessalonians' work of faith, labor of love, and enduring hope (KJV: patience of hope) in the Lord Jesus Christ.

“and continually recalling before our God and Father your work of faith, your labor of love, and your enduring hope in our Lord Jesus Christ.”— 1 Thessalonians 1:3 (BSB)