“But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints;”
Ephesians 5:3

In 1 Peter 2:21-22; he tell us we were called to live the sinless life; a life far removed from the corruption and perversion in the world:
“For even hereunto were ye called… that ye should follow his steps: Who did no sin…”
And it is easy for you because when you got born again, you became a new person, you have received the gift of righteousness and there is abundance of grace, the Bible says:
“For sin shall not have dominion over you…” Romans 6:14
Meaning you can make up your mind to walk in righteousness continuously and it will be so, infact he says:
“…but yield yourselves unto God, as those that are alive from the dead, and your members as instruments of righteousness unto God.” Romans 6:13
So Jesus did not set an impossible example for you to follow; he gave you his life, his name, and the Spirit of God is your helper; you have all that you require for life and godliness, so walk accordingly:
“According as his divine power hath given unto us all things that pertain unto life and godliness…” 2 Peter 1:3