Bestiality

<<perverted sexual behaviour>>

This is sexual intercourse between a human and an animal. This unnatural, perverted and disgusting behaviour is strongly condemned in Scripture (Ex 22:19; Lev 18:23, 20:15,16; Deut 27:21). When God created the world, but before Eve was made, among the animals 'for Adam no suitable helper was found" (Gen 2:20). This was remedied by Eve being fashioned to be his companion and sexual partner (Gen 2:21-24). 

See also: sexual sins.