And all those who had believed were together, and had all [things] in common.
Acts 2:44

The congregation of those who believed were of one heart and soul; and not one of them claimed that anything belonging to him was his own; but all things were common property to them.
Acts 4:32

I have said before that you are in our hearts to die together and to live together.
II Corinthians 7:3

Only conduct yourselves in a manner worthy of the gospel of Christ; so that whether I come and see you or remain absent, I may hear of your concerns, that you are standing firm in one spirit, with one mind competing together in the faith of the evangel.
Philippians 1:27

Stewardship, with Jesus Christ as Head and King, His Father as Owner of all things.

Let a man regard us in this manner, as servants [under-rowers] of Christ, and stewards of the mysteries of God. Here, furthermore, it is required of stewards that one be found faithful/trustworthy.
I Corinthians 4:1-2

Brethren, I am confirming, the present age is limited. From now on, let even those who have wives be as if they had none, and those who lament and weep as though they were not mourning, and those who rejoice as though they were not rejoicing, and those who buy as though they would not possess anything, and those who deal with this world as though they were not absorbed by it and as if they would have no dealings with it. For the form/fashion/pattern of this world is passing away.
I Corinthians 7:29-31

As each one has received a special gift, employ it in serving one another, as good stewards of the manifold grace of God. Whoever speaks, let him speak, as it were, the utterances of God; whoever serves, let him do so as by strength which God supplies; so that in all things God may be glorified through Jesus Christ, to whom belongs the glory and dominion forever and ever. Amen.
I Peter 4:10-11

Exclusive Caveat: disciples only

Jesus speaks in terms of peace: “Whoever does not carry his own cross and come after Me cannot be My disciple. For which one of you, when he wants to build a tower, does not first sit down and calculate the cost, to see if he has enough to complete it? Otherwise, when he has laid a foundation, and is not able to finish, all who observe it begin to ridicule him, saying, This man began to build and was not able to finish. Or what king, when he sets out to meet another king in battle, will not first sit down and take counsel whether he is strong enough with ten thousand men to encounter the one coming against him with twenty thousand? Or else, while the other is still far away, he sends a delegation and asks terms of peace. So therefore, no one of you can be My disciples who does not give up all his own possessions.”
Luke 14:27-33

“The apostles did not preach anything about community of goods nor order any one to keep it, in the first church at Jerusalem. But when they heard the good news of Christ and the kingdom of God the people believed and came to take part in the visible kingdom of the Holy Ghost. He filled them with joy and fixed their hearts upon heavenly blessings, so that they counted earthly possessions as nothing. Willingly, on their own and without being told, motivated only by the joy in their hearts, they went and sold their property, bringing the money from it to lay at the apostles' feet. Then they distributed to everyone according to his need. The first believers began community of goods without being told, everyone giving out of his own free will. Community of goods, as a result, was an open witness of the kingdom of God that had already come to them. It was not something commanded by men for the sake of the kingdom of God.”
--Gabriel Ascherham

Brotherhood in Jesus of Nazareth, the Messiah, brings equality, sharing, commitment, love. In Christ, we are the best of companions -- living, working and praying together. No room for the double-minded, the self-righteous, the egotistical. His life shared together among and through us to love one another -- the only sound basis for family and personal relationships.