The wisdom of God is not like that of Man this is the reason why the author is trying to express the uniqueness of God in the unity of mankind and the social cultural content all the household family in Yoruba land. This publication made us to understand that human being believe in the peaceful coexistence. Coexistence of each other and that man is an Igneous animal. The author also explained that in groups people have managed to adapt themselves to very rigorous condition and made the best of what they got. The author of this publication expressly discuss that as people settle on the face of the earth, reproducing and improving on their technical knowledge for industrial connivances. The author X-Ray how human being lives in caves, Valley, on the top of the mountain even near the river, etc. The author examined the Yoruba traditional Home settlement. He also explained the structural layout of a typical family compound Agboilein Yoruba land. Functions and roles of elderly people in Yoruba Society was also mentioned. The function of each group in this society was also explained by the author.

Keywords : Institution, Obligations ,Valleys, Settlements, Traditional, Compound, Family Compatible And Community.