Jesus said none of the LAW was abolished by him but fulfilled by Him....part of the Law required their citizens to give to the poor, provide for the needy....as example they were required to not harvest or sell all of the fruits and veggies that they grew but to let the needy come in to their fields to feed themselves....There were tithings required by the Law which are taxes....that required their givings....The Law was their government, a Theocracy....but still government....The Bible commands that wealth should be distibuted equally. But this is not a Christian nation.
Jesus talked about giving to the poor, freely. That is, out of your own good-will.
They collected taxes in those days, and yet he mentioned nothing about having the government do it for you. I find it quite interesting when people quote Jesus and the Bible claiming they teach socialist principles. When in fact, they do anything but.
When the rich man asked what he could do to be 'saved' he told the man to give up everything he had and give it to the needy...
On judgement day He gathered the Nations before Him and separated the sheep from the goats...
Matthew 25:31-46
New International Version (NIV)
The Sheep and the Goats
31 When the Son of Man comes in his glory, and all the angels with him, he will sit on his glorious throne. 32 All the nations will be gathered before him, and he will separate the people one from another as a shepherd separates the sheep from the goats. 33 He will put the sheep on his right and the goats on his left.
34 Then the King will say to those on his right, Come, you who are blessed by my Father; take your inheritance, the kingdom prepared for you since the creation of the world. 35 For I was hungry and you gave me something to eat, I was thirsty and you gave me something to drink, I was a stranger and you invited me in, 36 I needed clothes and you clothed me, I was sick and you looked after me, I was in prison and you came to visit me.
37 Then the righteous will answer him, Lord, when did we see you hungry and feed you, or thirsty and give you something to drink? 38 When did we see you a stranger and invite you in, or needing clothes and clothe you? 39 When did we see you sick or in prison and go to visit you?
40 The King will reply, Truly I tell you, whatever you did for one of the least of these brothers and sisters of mine, you did for me.
41 Then he will say to those on his left, Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels. 42 For I was hungry and you gave me nothing to eat, I was thirsty and you gave me nothing to drink, 43 I was a stranger and you did not invite me in, I needed clothes and you did not clothe me, I was sick and in prison and you did not look after me.
44 They also will answer, Lord, when did we see you hungry or thirsty or a stranger or needing clothes or sick or in prison, and did not help you?
45 He will reply, Truly I tell you, whatever you did not do for one of the least of these, you did not do for me.
46 Then they will go away to eternal punishment, but the righteous to eternal life.