Affection is delightsome commitment to God and getting involved in his program with excitement. Deuteronomy 28:47,48; Jeremiah 23:36-39
Affection is an expression of love, it can be expressed physically or emotionally. Matthew 22:37
Solomon expressed his love for God physically (affection) by offering unto God a thousand burnt offerings. It was his love for God that drove him to offer such sacrifice. 1 Kings 3:3,4
Giving without love has no bearing and does not profit. James 4:3; 1 Corinthians 13:3.
It’s affection that moves us to give without regret, to give over an above, as seen in the life of king David. 1 Chronicles 29:2,3
Psalms 37:4; John 14:21; Romans 5:5