Ok thankyou for posting scripture but how do you understand this scripture, because i know others inply it to mean the person who considers food to be unclean is wrong. nothing is unclean untill can also mean can mean unclean..
"i know others inply it to mean the person who considers food to be unclean is wrong"
I'm always up for investigating other interpretations of scripture, but I'm not sure how anyone would reinterpret Romans 14:14 to mean the opposite of what it explicitly says. If one esteems something to be unclean to that person it is unclean. The relationship between the person and the thing can make it unclean. Paul brings up this concept in a different part of scripture when referencing idols. There is no need to avoid idols, for an idol is nothing in itself, unless it were to tempt someone into idolatry.
Paul also describes that someone of weaker faith that esteems something to be unclean shouldn't be chastised for it. And if anything, others of strong faith that do not see it as unclean should accommodate what one esteems to be unclean when in their company. To give context of what "weak faith" means, Peter walked on water to meet with Jesus and when the waves gave him doubt that he would still stand, Jesus turned to him and said, "O ye, of little faith". Miracles of God require faith, and if a little faith allows one to walk on water, an abundance of faith could cast the top of a mountain into the sea. Noting a "weak" faith in some aspects shouldn't be seen as derisive, but ultimately a relationship with a fellow brother in Christ shouldn't be jeopardised for the sake of partaking in one's preferred food. It is better to give no offence than risk needless transgression for the sake of something that isn't needed.
It is also possible that there are reasons and purposes behind certain things being unclean to certain people. The mechanism of one's perception of something could be a means of God communicating something in some cases.
There are also things that might be conditionally considered unclean until a blessing or prayer sanctifies it. A version used in my family has been: "Come Lord Jesus, be our guest, and let these gifts to us be blessed. Amen." This type of approach addresses many of the OT dietary rules even if we endeavour to observe OT law the phrasing of many of the OT dietary rules are conditional with the phrasing "Don't eat this
because it is unclean to you." If it can be made clean, it is acceptable in OT law to eat.
"Now the Spirit speaketh expressly, that in the latter times some shall depart from the faith, giving heed to seducing spirits, and doctrines of devils; Speaking lies in hypocrisy; having their conscience seared with a hot iron; Forbidding to marry, and commanding to abstain from meats, which God hath created to be received with thanksgiving of them which believe and know the truth. For every creature of God is good, and nothing to be refused, if it be received with thanksgiving: For it is sanctified by the word of God and prayer." - 1 Timothy 4:1-5 KJV
animals became unclean because animals where easily possessed and they ignored Gods orders to eat only plant food after they became possessed.
The first animal to be possessed was the snake..its seems that the animals where an easy target for spiritual possession.
The concept of pigs being unclean solely due to its ability to be possessed is an interesting interpretation, but I would be hesitant to commit to that interpretation without scripture saying that was the case.
If the reference to the snake was a reference to the serpent in the Garden of Eden, it isn't necessarily the case that it was a possession rather than a manifestation.
then of cause we have the intension for all of Gods animals including the lion, that one day all animals that are eating meat will one day eat straw.
now why would God want all his meat eating animals to eat straw ?...
well the life as you know is still in the grain. you can take a seed plant it and the seed will still flower years later.. where as dead meat there is only death left in it and no life.
"The cow will graze with the bear, their young will lie down together, and the lion will eat straw like the ox." - Isaiah 11:7 KJV
If there reference was to the prophesy in Isaiah, there are many possible interpretations. Are we looking at descriptions of literal bears and lions? Or are they metaphors for something else? Even if this is in reference to literal animals no longer eating each carnivorously at the time described, it isn't necessarily an indication that this exists as dietary advice for humans here and now.
But, that said, if you feel that meat is unclean for you to eat, based on Romans 14:14, it is unclean for you. And any brother in Christ would abstain from it in the presence of a fellow brother that esteems it to be unclean.