Deuter­­onomy 11:8-17

Therefore you must keep all the commandments which I am commanding you today, so that you may be strong and go in and possess the land which you are going to possess; and that you may prolong your days in the land which the LORD swore to your fathers to give to them and to their descendants, a land flowing with milk and honey. For the land which you are entering to possess is not like the land of Egypt from where you came, where you sowed your seed and watered it with your foot like a vegetable garden, but the land, which you are entering to possess, is a land of hills and valleys and drinks water from the rain of heaven, a land for which the LORD your God cares. The eyes of the LORD your God are always on it, from the beginning of the year even to the end of the year. It will be, if you will diligently obey My commandments which I am commanding you today, to love the LORD your God, and to serve Him with all your heart and with all your soul, then I will give you the rain of your land in its season, the early rain and the latter rain, that you may gather in your grain and your wine and your oil. I will provide grass in your fields for your livestock, that you may eat and be full. Take heed to yourselves that your heart be not deceived, and you turn away and serve other gods and worship them. Then the LORD’s wrath will be inflamed against you, and He will shut up the heavens so that there will be no rain and the land will not yield its fruit, and you will quickly perish from the good land which the LORD is giving you.