How a tree made bitter water sweet

Exodus 15:22 So Moses brought Israel from the Red Sea; thenthey went out into the Wilderness of Shur. And they went threedays in the wilderness and found no water. 23 Now when theycame to Marah, they could not drink the waters of Marah, for theywere bitter. Therefore the name of it was called Marah. 24 Andthe people complained against Moses, saying, “What shall wedrink?” 25 So he cried out to the LORD, and the LORD showedhim a tree. When he cast it into the waters, the waters were madesweet. There He made a statute and an ordinance for them, andthere He tested them, 26 and said, “If you diligently heed thevoice of the LORD your God and do what is right in His sight, giveear to His commandments and keep all His statutes, I will put noneof the diseases on you which I have brought on the Egyptians.For I am the LORD who heals you.” - (NKJV)How a tree made bitter water sweet1. God redeemed His people from the bitter bondage2. On their way to worship they ended up in complaints3. The lesson of bitterness turned into life & grace4. Palm Sunday is just 5 days away from Good Friday5. The solution is provided in the darkest hour of agony