That's an interesting claim. Jesus said pretty much the exact opposite:
In the rest of the NT, Jesus' teachings that faithful Christians can expect the World to turn on them is expounded on:
John 3:19-20This is the verdict: Light has come into the world, but people loved darkness instead of light because their deeds were evil. Everyone who does evil hates the light, and will not come into the light for fear that their deeds will be exposed.
James 4:4 You adulterous people, don’t you know that friendship with the world means enmity against God? Therefore, anyone who chooses to be a friend of the world becomes an enemy of God.
1 John 3:1, 13 See what great love the Father has lavished on us, that we should be called children of God! And that is what we are! The reason the world does not know us is that it did not know Him.... Do not be surprised, my brothers and sisters, if the world hates you.
Christians are, in fact, taught to be wary of, if not to outright reject, the Spirit of the World:
1 Cor 2:12 What we have received is not the spirit of the world, but the Spirit who is from God, so that we may understand what God has freely given us.
Romans 12:2 Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is—his good, pleasing and perfect will.
James 1:27Religion that God our Father accepts as pure and faultless is this: to look after orphans and widows in their distress and to keep oneself from being polluted by the world.
1 Jon 2:15-16 Do not love the world or anything in the world. If anyone loves the world, love for the Father is not in them. 16 For everything in the world—the lust of the flesh, the lust of the eyes, and the pride of life—comes not from the Father but from the world.
1 John 4:5-6 They are from the world and therefore speak from the viewpoint of the world, and the world listens to them. We are from God, and whoever knows God listens to us; but whoever is not from God does not listen to us. This is how we recognize the Spirit of truth and the spirit of falsehood.
:shrug: Jesus and the rest of the New Testament Authors would disagree.
Actually, as Christianity will be the first to tell you, all Christians are bad people. But, then, all
people (with one exception) are bad people.
If they do not proclaim themselves to be Christians, then they are not Christians.
Romans 10:9-10 If you declare with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved. For it is with your heart that you believe and are justified, and it is with your mouth that you profess your faith and are saved.