I personally don’t believe Christians are good enough to say they can walk in Christ, they might think they do but I would say no, they like to think they do and do their best but humans are not perfect and we are sinners, isn’t that why Jesus died for us on the cross so we could repent of our sins and then go onto have salvation after we are forgiven, God is all forgiving. It’s easy for someone to say they walk in Christ but only with repentance will they become saved. That’s a fact. All humans sin, only God is perfect. I watched some people come out of church and they were walking on the path and approaching them was a mother and toddler riding his little tractor and they wanted the mother and toddler to go into the road and let them pass because that toddler shouldn’t be riding on the path, those nasty old church ladies, they were horrible to them and would not budge like grunting hippos wouldn’t.