@divegeester said
Clearly that was his preference for us at that time, agreed.
Since then God has created meat from nothing to be eaten in the feeding of the multitudes and he has even commanded Peter to “go kill and eat”.
So in the beginning God’s intention was for us to eat vegetation but since the fall and all which that entails it is God’s intentions that we eat meat. We are still in this period.
The point is, not only was that His preference at the beginning, it is also His preference at the end. Take for example Revelation 22:2: "On each side of the river stood the tree of life, bearing twelve crops of fruit, yielding its fruit every month. And the leaves of the tree are for the healing of the nations." (There are others).
So at both ends, God's preference is for man to have a vegetarian diet. It is only in this in-between time he has permitted us to eat meat and only then because we fell from our perfect state. Think of it like getting a new car and not wanting anyone to smoke inside it. Once the car has become damaged however those original high standards are diminished and you start allowing people to smoke in it. This doesn't negate your original intent for the car to be a smoking-free zone. - God remember is also unchanging and omniscient. If he created us vegetarian then that clearly is what He wants for us, in a perfect world.
In regards to the 'go kill and eat' part I strongly recommend you go read independently some bible commentaries to verify that you have missed the underlying context of that vision. If you only take away the face value of the words you have misunderstood the passage.
God's unchanging intention is for us to be vegetarian. He has merely lessened his expectations and given permission to eat meat, due to our human frailties. It, therefore, seems prudent for a Christian to follow a vegetarian diet, not because God currently expects that but because that was His divine intent, at the beginning and for the end.