I certainly see lots of Scriptural evidence against this position:Ivon Denosovich said:Second, I don't see how being dog-eat-dog competitive is wrong in any sorta Biblical sense.
43Not so with you. Instead, whoever wants to become great among you must be your servant, 44and whoever wants to be first must be slave of all. 45For even the Son of Man did not come to be served, but to serve...
Granted, this text is a response to James and John wanting to exercize power in a wordly way. So perhaps the connection to "dog-eat-dog" competition seems a little indirect. But it seems to me that there is a connection.
The phase "dog-eat-dog" smacks of people aggessively pursuing power. I see Jesus as describing a Kingdom where this "wordly" model is turned on its head.
34But they kept silent, for on the way (X)they had discussed with one another which of them was the greatest. 35Sitting down, He called the twelve and said to them, "(Y)If anyone wants to be first, he shall be last of all and servant of all."