Matthew 19:30-20:16 (The First Shall Be Last, and the Last First, Part 4)
What is the great danger of grumbling against God and His servants because of perceived injustices to us, especially in regard to envy? See Exo 17:3, Num 11:1, 14:26-30, 1Co 10:10-11; cf. Luk 15:29, Rom 9:30-32, 10:19-21, 11:7-11. Why is it always wrong to grumble against God supposing He is treating us unfairly? See Rom…