Biblical giving is the giving of self and wealth to God and His work and doing so voluntarily and out of love for God and His work.
Central passages of Scripture for giving: Matthew 6:3-4; 1 Corinthians 16:1-3; 2 Corinthians 8-9; Galatians 6:6-8; Philippians 4:10-19, 1 Timothy 5:8, 17-18; 3 John 5-8.