Treasury of Scripture Knowledge
1 Timothy 4:3
They forbid people to get married and require them to avoid [eating] certain foods, which God created to be received with thanksgiving by those who believe and [fully] know the truth.
But you should give to poor people what you have inside. [Note: This means either what is inside the dish, or what is inside your heart]. And [then] you will see that everything is [ceremonially] clean to you [as well].
1 Corinthians 7:14
For the unbelieving husband is set apart [i.e., as an acceptable mate, although not yet saved. See verse 16], through his wife [i.e., her Christian commitment is viewed as having a godly effect on the home], and the unbelieving wife is set apart through the brother [i.e., for the same reason]. Otherwise, your children would be [considered] unclean. [Note: "Unclean" suggests they would be viewed as pagans were it not for one parent being a Christian]. But, as it is, they are set apart as acceptable [i.e., to God, because of the influence of the one Christian parent].
Everything is pure [i.e., ceremonially acceptable] to the person who is pure [i.e., who has been cleansed by the blood of Christ], but to those who are [spiritually] corrupt, and do not believe [in Christ], nothing is pure, but both their minds and consciences are corrupted. [Note: This statement was intended to remove the physical restrictions imposed by the law of Moses].
But Jesus answered him, "It is written [Deut. 8:3], 'A person is not to live by [eating] bread only.'"