Charles H. Spurgeon on Psalms 89:31

If they break my statutes, and keep not my commandments. The dreadful "if" is suggested again, and the sad case is stated in other forms. But if it should be so, what then? Death and rejection? Ah, no; Blessed be God, No! If their sin be negative or positive, if it be forsaking or profanation; if either judgments or commandments or both be violated, yet there is not a word as to final destruction, but the very reverse. Legalism will import its ifs, but the Lord slays the ifs as fast as they rise. Eternal shalls and wills make glorious havoc among the ifs and buts.