We live in a world where the great message is that you can be and do whatever you want. Gone are the absolutes; the absolute good and the absolute evil. Now is a time of acceptance, tolerance, accommodating, respect, and broad-mindedness. We are an open society that says, "As long as it isn't hurting anyone you can do whatever you want". And it is in this environment that people create a god after their own image.
If that's what you want then go ahead but don't call yourself Christian while doing it. Christianity is not a "do what you want" religion. It is not a feel good system. It is not a something that has been developed and proclaimed based on people's opinions. It is not cheap; not by a long shot.
Christianity was birthed in the blood of our Saviour who gave his all so that we could be offered it all. It has continued in the blood of those who gave their all in return, who were not afraid of death and who refused to compromise on the truth. They sought nothing for themselves in this world because they had already received everything through Jesus Christ.
Christianity is not shaped and molded by popular thinking. It is not impacted by society. It continues on the foundation of the Bible, the Word of God, the Holy Scriptures that are the only revelation Yahweh has given of himself. It doesn't matter if you hold a different opinion. You are free to have your opinion but if it goes against the revelation of God then it is not Christian but remains your opinion.
As a follower of Jesus, centered on a relationship with him, we stand on the Word of God. If not, we stand on nothing, just a thought or opinion, which doesn't amount to much. Keep in mind that as a follower of Jesus our reality is summed up in this statement:
"I have been crucified with Christ and I no longer live, but Christ lives in me. This life I live in the body, I live by faith in the Son of God, who loved me and gave himself to me." (Galatians 2:20)
If we don't start with this then we are trying to follow principles without a relationship with the giver of those principles. It doesn't matter how good you are in following those principles, if you can't testify that your life exists only in Jesus, then there is no eternal value in what you do. Salvation does not come from what you do but from relationship with Jesus. What we do comes from this relationship but the relationship starts when we accept that Jesus died for us so our rebellion against Yahweh could be forgiven and now offers us life through him, in relationship.
Christianity is different from all other offerings out there and it costs everything. It is not cheap. It does not allow you to do what you want. It involves your death and a new life through Jesus. This is Christianity. Anything else is false and has no eternal value at all.