14:22-15:23 – ‘Tithing’ (Giving the tenth to God) emerges out of holiness: ‘You are a people holy to the Lord your God… You shall tithe’ (14:21-22). It is more than giving things to God. It is giving ourselves to Him. It also involves caring for others (7-11; Isaiah 58:6-7). We have been ‘earmarked’ as servants of the Lord (17). Being ‘earmarked’ for God involves listening to God (Isaiah 55:2-3). Bring ‘the firstling’ to God (19). ‘We are here to bring You the best that we can bring. And it is our love rising from our hearts’ (Mission Praise, 717). ‘Just as I am… to be the best that I can be for truth, and righteousness, and Thee, Lord of my life, I come’ (Church Hymnary, 448). No second bests – Only the best will do for God.
16:1-17:13 – Blessed by God, the people of Israel had much to celebrate. They had been brought out of the land of bondage. They were about to enter the land of promise. The keeping of the feasts (16:1-17) was a response to God’s love, a way of celebrating His love. Why did God bring Israel to the promised land? It was because He ‘loved them’ (Psalm 44:3). The Passover was a continuing reminder of God’s mighty work of redemption. The Lord’s Supper is a memorial of what God has done for us in Christ. In remembering His dying love for us, we remember what we were without Him and we give thanks for all that He has done for us. As well as ‘joy’ (45), there is to be justice (16:18-17:13; Micah 6:8). Note the effect of justice: ‘And all the people shall hear, and fear, and not act presumptuously again’ (17:13).