revival
US /rɪˈvaɪ.vəl/
UK /rɪˈvaɪ.vəl/

1.
an improvement in the condition or strength of something
:
•
The city is experiencing a revival of its downtown area.
•
There's been a revival of interest in traditional crafts.
2.
an event or a time when people are encouraged to become more religious
:
•
The church held a week-long spiritual revival.
•
Many people found new faith during the great revival.