"THE BEST THAT DESTROYS THE BEST" Continuation of chapter one (what is sex? Episode 2) The human sex Organ is one of the gates in the body. What enters through this gate has the capacity to make or mar a person's life and destiny. To engage in sexual activities outside marriage is to live an immoral life. However, histories (both biblical and human) and physical facts have shown that sexual immorality (illegal sexual relationship) is a stumbling blocks to the life of the person's concerned.sex like I said,is spiritual and every illegal entry through that gate opens you and your partner to demonic oppressions. This is why Satan is using it as a powerful instrument against human beings and again the church.