One lesson is about obedience. Noah obeyed God's instructions to build the ark without hesitation, and this led to his survival. So we should be obedient to what is right. Another is about God's mercy. Even in the face of widespread sin, God showed mercy by saving Noah and the animals.
From the Ark Noah story, we can learn about trust. Noah trusted that God would protect him and his family in the ark. This trust is something we can apply in our own lives when facing difficult situations. Also, it shows the significance of preservation. Noah was tasked with preserving different species of animals. In a broader sense, we should also be concerned with the preservation of nature and life on earth. Additionally, the story implies that there is always hope even in the darkest times, as Noah and the animals emerged to start anew after the flood.