So Atheists: Is it in any tangible way possible to raise your kids to be decent citizens without the Bible?

Yes of course, I was a christian for 30+ years, my daughter is 9 and I am 47, I have taught her Nothing that is even remotely connected to religion.. she is a well developed, loving, non judging, Atheist, who, unlike me for the first 37 years of my life, can tell bullsh it when she see's it