1 Corinthians 16:1-3 NIV
1 Now about the collection for the Lord’s people: Do what I told the Galatian churches to do.
2 On the first day of every week, each one of you should set aside a sum of money in keeping with your income, saving it up, so that when I come no collections will have to be made.
3 Then, when I arrive, I will give letters of introduction to the men you approve and send them with your gift to Jerusalem.
#1: Our giving back to God is to be planned, regular giving
“on the first day of every week”
#2: Our giving back to God is to be proportional
“set aside a sum of money in keeping with your income”