The Bible never teaches that wealth is the root of all evil, but rather the love of such which causes men to turn away from Christ.
One can be wealthy and serve Christ, although one must wonder what kind of impact that wealth would have on your perception and relationship with Christ. Would you ever have to truly rely on Christ financially if you already had all your needs met?
I think the root of the issue is not what you possess or don't possess, but what possesses you. Where is your heart? Is it wrapped up in things and material or worldly possessions?
Matthew 6:19-24
“Do not store up for yourselves treasures on earth, where moths and vermin destroy, and where thieves break in and steal. But store up for yourselves treasures in heaven, where moths and vermin do not destroy, and where thieves do not break in and steal. For where your treasure is, there your heart will be also.
“The eye is the lamp of the body. If your eyes are healthy, your whole body will be full of light. But if your eyes are unhealthy, your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness!
“No one can serve two masters. Either you will hate the one and love the other, or you will be devoted to the one and despise the other. You cannot serve both God and money.
Divided loyalty before Christ is no loyalty at all. There is no middle ground.