Since us humans are creatures of God, is it okay for us to eat each other? Obviously there are some creatures that YHWH doesn't consider to be food. Paul was dealing with gnosticism... looking at verse 1 you can see that Paul is not talking about our Creators Word/Instructions...
Originally Posted by Matt14
1 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;
His Word is not a doctrine of devils... never was... never will be.
Rom 14:14 I know and am convinced by the Lord Jesus that there is nothing unclean of itself; but to him who considers anything to be unclean, to him it is unclean.
This isn't the condoning of eating animals that our Creator doesn't consider food. Again, Paul was dealing with gnostics who teach that asceticism(like abstaining from all meats) is what makes one holy.
Act 10:9 The next day, as they went on their journey and drew near the city, Peter went up on the housetop to pray, about the sixth hour.
Act 10:10 Then he became very hungry and wanted to eat; but while they made ready, he fell into a trance
Act 10:11 and saw heaven opened and an object like a great sheet bound at the four corners, descending to him and let down to the earth.
Act 10:12 In it were all kinds of four-footed animals of the earth, wild beasts, creeping things, and birds of the air.
Act 10:13 And a voice came to him, "Rise, Peter; kill and eat."
Act 10:14 But Peter said, "Not so, Lord! For I have never eaten anything common or unclean."
Act 10:15 And a voice spoke to him again the second time, "What God has cleansed you must not call common."
This has nothing to do with food as verses 19 and 20 reveals what the vision was about...
While Peter thought on the vision, the Spirit said unto him, Behold, three men seek thee. Arise therefore, and get thee down, and go with them, doubting nothing: for I have sent them.
and then Peter reiterates what his vision meant in verse 28...
And he said unto them, Ye know how that it is an unlawful thing for a man that is a Jew to keep company, or come unto one of another nation; but God hath shewed me that I should not call any man common or unclean.
It wasn't about food, it was about a law the Jews(not YHWH's law) had to not keep company with gentiles... YHWH set him straight on the wrongness of that man-made law.
Thus says YHWH, "Stand by the ways and see and ask for the ancient paths, Where the good way is, and walk in it; And you will find rest for your souls.
Take My yoke upon you, and learn of Me; for I am meek and lowly in heart: and ye shall find rest unto your souls. - Matthew 11:29