Jewish Sexuality dot Com

While our connection to G-d, and to Eretz Yisrael, are eternal, the Torah warns Avraham Avinu that Shmirat HaBrit (guarding the Covenant by observing the laws of proper sexual behavior) is of paramount importance in insuring that the Covenant of the Brit remains constantly active:
“And I will give to thee, and to thy seed after thee, the land in which thou dost sojourn, all the land of Canaan, for an everlasting possession, and I will be their G-d.