1 Thessalonians 1:6

1:6 And you became imitators of us and of the Lord, when you received the message with joy that comes from the Holy Spirit, despite great affliction.

1 Thessalonians 2:19

2:19 For who is our hope or joy or crown to boast of before our Lord Jesus at his coming? Is it not of course you?

1 Thessalonians 3:9

3:9 For how can we thank God enough for you, for all the joy we feel because of you before our God?