Here's an example of Paul specifically regulating welfare, who should
receive it and under what circumstances....
I Timothy 5:3 Honor widows who are really widows. 4 But if any widow has
children or grandchildren, let them first learn to show piety at home and to
repay their parents; for this is good and acceptable before God. 5 Now she
who is really a widow, and left alone, trusts in God and continues in
supplications and prayers night and day. 6 But she who lives in pleasure is
dead while she lives. 7 And these things command, that they may be
blameless. 8 But if anyone does not provide for his own, and especially for
those of his household, he has denied the faith and is worse than an
unbeliever.