Do you have an addiction?
Paul said of the household of Stephanus:
" ... they have addicted themselves to the ministry of the saints." (1 Corinthians 16:15 - KJV)
If we break this statement down:
"They have addicted themselves" = were fully devoted
"To the ministry" = to serving
"Of the saints" = their fellow Christians
These first converts in Achaia were entirely devoted to serving their brothers and sisters in Christ! When it came to meeting the needs of others, demonstrating their love to them, THEY JUST COULDN'T STOP!
That is an "addiction" we can all have.