What is the Difference Between Grumbling and Lament?

We must not put Christ to the test, as some of them did and were destroyed by serpents, nor grumble, as some of them did and were destroyed by the Destroyer. Now these things happened to them as an example, but they were written down for our instruction, on whom the end of the ages has come. – 1 Cor. 10:9-11   My wife and I lost our baby recently. Sienna had what is known as a ‘molar pregnancy’ – an incredibly rare defect where the placenta goes rogue and doesn’t do its job of providing nutrients to the baby....