Another example here. Read through the thread. The answer is in the very scripture you try and quote here against the clean and unclean dietary laws. There is nothing in these scriptures that say Gods dietary laws have been abolished.
1 Timothy 4:3-5 [3], Forbidding to marry, and commanding to abstain from meats, which God has created to be received with thanksgiving OF THEM THAT BELIEVE AND KNOW THE TRUTH. [4], For every creature of God is good, and nothing to be refused, if it be received with thanksgiving: [5], FOR IT IS SANCTIFIED BY THE WORD OF GOD AND PRAYER.
This scripture links to...
John 17:17 SANCTIFY THEM THROUGH THE TRUTH THY WORD IS TRUTH...
So it is through the Word of God that we are told in
1 Timothy 4:3-5 that all food created by God is to be received in thanks giving to those who know the truth for it is sanctified by the Word of God. That is, God has told us what foods are clean to eat and unclean to eat through the Word of God! (see
Leviticus 11:1-47 and
Deuteronomy 14:1-29 where God tells us what foods he has created to be received with thanks giving and those that are not to be eaten).
Hope this helps