After doing some further reading and trying to perhaps come to a little more of an understanding of the changes between the OT and NT, I found a particular passage interesting of which can or may be interpreted in a light on this topic.
Could it be possible that Jesus himself deemed what was once unclean clean in the book of Mark?
Mark 7
Clean and Unclean
1The Pharisees and some of the teachers of the law who had come from Jerusalem gathered around Jesus and 2saw some of his disciples eating food with hands that were "unclean," that is, unwashed. 3(The Pharisees and all the Jews do not eat unless they give their hands a ceremonial washing, holding to the tradition of the elders. 4When they come from the marketplace they do not eat unless they wash. And they observe many other traditions, such as the washing of cups, pitchers and kettles.[a]) 5 So the Pharisees and teachers of the law asked Jesus, "Why don't your disciples live according to the tradition of the elders instead of eating their food with 'unclean' hands?" 6He replied, "Isaiah was right when he prophesied about you hypocrites; as it is written: " 'These people honor me with their lips, but their hearts are far from me. 7They worship me in vain; their teachings are but rules taught by men.' 8You have let go of the commands of God and are holding on to the traditions of men." 9And he said to them: "You have a fine way of setting aside the commands of God in order to observe[c] your own traditions! 10For Moses said, 'Honor your father and your mother,'[d] and, 'Anyone who curses his father or mother must be put to death.'[e] 11But you say that if a man says to his father or mother: 'Whatever help you might otherwise have received from me is Corban' (that is, a gift devoted to God), 12then you no longer let him do anything for his father or mother. 13Thus you nullify the word of God by your tradition that you have handed down. And you do many things like that." 14Again Jesus called the crowd to him and said, "Listen to me, everyone, and understand this. 15Nothing outside a man can make him 'unclean' by going into him. Rather, it is what comes out of a man that makes him 'unclean.' "[f] 17After he had left the crowd and entered the house, his disciples asked him about this parable. 18"Are you so dull?" he asked. "Don't you see that nothing that enters a man from the outside can make him 'unclean'? 19For it doesn't go into his heart but into his stomach, and then out of his body." (In saying this, Jesus declared all foods "clean.") 20He went on: "What comes out of a man is what makes him 'unclean.' 21For from within, out of men's hearts, come evil thoughts, sexual immorality, theft, murder, adultery, 22greed, malice, deceit, lewdness, envy, slander, arrogance and folly. 23All these evils come from inside and make a man 'unclean.' "
I am not necessarily implying that Jesus spoke that, but rather taking something from the NT that may shed light on this topic up for discussion. Could it not be possible with all the transitions occuring in regards from the OT to NT that such strict observance in terms of what we eat was also abolished? Though perhaps not something we should not necessarily completely neglect concern for? After all, though we can drink wine....there are still consequences of drinking excessively, right?
My appologies if my point here is missed....just thought I would try to shed some new possible light on this topic of clean and unclean meats and the like.
Here is yet another passage that can likely be interpreted in a light or two on this topic:
Romans 14
1Accept him whose faith is weak, without passing judgment on disputable matters. 2One man's faith allows him to eat everything, but another man, whose faith is weak, eats only vegetables. 3The man who eats everything must not look down on him who does not, and the man who does not eat everything must not condemn the man who does, for God has accepted him. 4Who are you to judge someone else's servant? To his own master he stands or falls. And he will stand, for the Lord is able to make him stand. 5 One man considers one day more sacred than another; another man considers every day alike. Each one should be fully convinced in his own mind. 6He who regards one day as special, does so to the Lord. He who eats meat, eats to the Lord, for he gives thanks to God; and he who abstains, does so to the Lord and gives thanks to God. 7For none of us lives to himself alone and none of us dies to himself alone. 8If we live, we live to the Lord; and if we die, we die to the Lord. So, whether we live or die, we belong to the Lord.
9For this very reason, Christ died and returned to life so that he might be the Lord of both the dead and the living. 10You, then, why do you judge your brother? Or why do you look down on your brother? For we will all stand before God's judgment seat. 11It is written: " 'As surely as I live,' says the Lord, 'every knee will bow before me; every tongue will confess to God.' "[a] 12So then, each of us will give an account of himself to God. 13Therefore let us stop passing judgment on one another. Instead, make up your mind not to put any stumbling block or obstacle in your brother's way. 14As one who is in the Lord Jesus, I am fully convinced that no food is unclean in itself. But if anyone regards something as unclean, then for him it is unclean. 15If your brother is distressed because of what you eat, you are no longer acting in love. Do not by your eating destroy your brother for whom Christ died. 16Do not allow what you consider good to be spoken of as evil. 17For the kingdom of God is not a matter of eating and drinking, but of righteousness, peace and joy in the Holy Spirit, 18 because anyone who serves Christ in this way is pleasing to God and approved by men. 19Let us therefore make every effort to do what leads to peace and to mutual edification. 20Do not destroy the work of God for the sake of food. All food is clean, but it is wrong for a man to eat anything that causes someone else to stumble. 21It is better not to eat meat or drink wine or to do anything else that will cause your brother to fall. 22 So whatever you believe about these things keep between yourself and God. Blessed is the man who does not condemn himself by what he approves. 23 But the man who has doubts is condemned if he eats, because his eating is not from faith; and everything that does not come from faith is sin.