How I realize how God can Keep His Promises

When I realized how God keeps His promises I can always relate it to the Old Testament of Noah. When God keeps His promises He will never leave us nor forsaken us, He will not abounded us. I can relate maybe if I could describe how Noah whose also in the Bible back in the Old Testament. Noah had trusted God as much how he did. God had made a promise to Noah that God would bring a flood, then Noah had made the ark for all of the animals, as Noah, and I believe his wife had came along, as they were going in the ark, then the promise came right after the last chance when the dove got out. God had kept His promise,then I think God said I will never bring the flood to destroy the Earth. I can't really explain from the glimpse as Noah had realized as if he had saw a rainbow, then there was the promise God said all along. Noah had worshiped God as he instantly got out of the ark after the animals got out from the ark. I had learned this ever since I was young, I believe I was about 7 or 8 years of age when I had learned about the Bible all through that time in my life, and I want to dwell that in my life, as much as I grow. God can keep His promises. We can always relate how God is faithful if we trust in Him.