Well, the Bible has much to say on this topic. We just follow what it tells us to do.
Jesus is of course, our role model.....so how did he treat those whom he considered to be "ungodly"?
The religious leaders of the day made it clear that they would have nothing to do with those whom they considered "ungodly" "sinners"....they repeatedly criticised Jesus for keeping company with those sorts of people. So why the disparity? What did Jesus see in people that the Pharisees failed to see? Potential.
1 Samuel 16:7 highlights this difference.....
"....For the way man sees is not the way God sees, because mere man sees what appears to the eyes, but Jehovah sees into the heart.”
There it is.....outward appearances can be deceptive.
Jesus did not keep company with "sinners" because he particularly enjoyed their friendship as such, but to offer them God's forgiveness and a way to come into a relationship with him, with a clean conscience, having their past sins forgiven. He forged his close friendships with those who truly loved God and did not offend him by their lifestyle.
Sin is in us from birth, we have no control over that, but those who loved the sin and didn't want to change, would not have responded to Jesus' encouragement, they would have dismissed his words like water off a duck's back. (Just like today) However there were those who were lost in their sin but feeling like they were trapped, given the impression that they were forever alienated from God, with no way out. Jesus' words of hope touched their heart and they stayed and listened and found a way out of their despair and gained hope of connecting with a loving Father who just wanted his children to obey him so that he could forgive them, embrace them and teach them a better way.
JW's like to take the same attitude. When we preach, we try never to judge anyone on outward appearance or lifestyle, because neither of those things is a true indication of a person's heart potential.
Many have responded to the Christian message and left terrible lifestyles behind to build a strong relationship with God through the mission of his son and the preaching of his disciples. (Matthew 24:14)
BUT.....there is a warning about "fellowship" with those who are comfortable in their sin....those who flout the laws of God and have no intention to change their ways.
Paul's words to the Corinthians.....(1 Corinthians 15:33-34)
"Do not be misled. Bad associations spoil useful habits. 34 Come to your senses in a righteous way and do not practice sin, for some have no knowledge of God. I am speaking to move you to shame."
If we "associate" with people who "practice" sin because they have no love for God, then our own sinful inclinations can be fostered, and our good intentions stifled....our spirituality could be seriously compromised. We can have "useful habits" "spoiled". The warning is "do not be misled".....do we always know when that is happening? It is gradual and subtle.
JW's are often criticised for the fact that we will refuse association with former members who have been expelled from the congregation. The fact that these ones have been expelled in the first place means that they show no remorse, nor do they repent of their failure to uphold Jehovah's standards. (1 Corinthians 5:9-13)
All are well aware of the consequences of making a dedication to God and then failing to uphold it. To complain about the penalty after one has committed the crime is often typical of the response in some. They can get angry and vengeful....then they start complaining about how unfair it all is. They can become morose and depressed that they can't have what they formerly took for granted. Yet they did this to themselves.
The fact is, if you don't do the crime, you don't have to do the time. If you repent, there is forgiveness, none who repent are disfellowshipped.
What is punishment intended to do? Why do we discipline our children? Because we hate them? Or because we love them and want them to learn a lesson?
"And you have entirely forgotten the exhortation that addresses you as sons: “My son, do not belittle the discipline from Jehovah, nor give up when you are corrected by him; 6 for those whom Jehovah loves he disciplines, in fact, he scourges everyone whom he receives as a son. 7 You need to endure as part of your discipline.* God is treating you as sons. For what son is not disciplined by his father? 8 But if you have not all shared in receiving this discipline, you are really illegitimate children, and not sons. 9 Furthermore, our human fathers used to discipline us, and we gave them respect. Should we not more readily submit ourselves to the Father of our spiritual life and live? 10 For they disciplined us for a short time according to what seemed good to them, but he does so for our benefit so that we may partake of his holiness. 11 True, no discipline seems for the present to be joyous, but it is painful; yet afterward, it yields the peaceable fruit of righteousness to those who have been trained by it." (Hebrews 12:6-11)
Those who, like the Prodigal Son, come to their senses, and make their way home with a humble attitude are embraced by their Father and the whole family.
Those who don't, demonstrate their true personality by trying to get even, slandering our brotherhood because they didn't get their way, or any of the justification that they wanted to apply to their conduct.
The door is always open for repentant ones, but many choose to stand outside the door protesting.....it's rather sad really. Ex's very rarely will paint their former partners in a good light. What happens when you hear all the bad stuff from an ex? You tend to believe them. So be it. People will believe whatever they wish.
That's it....another novel.....sorry.