Financial giving in a church setting is done in two ways: tithes and offerings. The Bible teaches that we worship the Lord by bringing Him our tithe, which is typically 10% of our annual income. When we give above our tithe, it’s called an offering.
Remember this: Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously. Each of you should give what you have decided in your heart to give, not reluctantly or under compulsion, for God loves a cheerful giver” (2 Corinthians 9:6-8).