While Paul was defending himself before Felix against accusations from the Jews, he spoke of his conscience. He strives to have a conscience that does not strike at, hence, cause offense, God or men, Acts 24:16.
Although we understand that food does not defile a person, if someone lacks this knowledge, we are not to use our freedom to cause offense to ( a strike against) their conscience. Instead, whatever we eat or drink it is to be in a way that expresses a proper opinion of God, not striking against the conscience of the Jews, Greeks, or Church of God, 1 Corinthians 10:32.
As we grow in love our full experiential knowledge and perception abound more and more so that we are able to approve the things that differ. In doing this, we will live out the life we have in Christ in a sincere manner and without offense to another until the day of Christ as we are filled up with the fruit of righteousness that is through Jesus Christ, Philippians 1:10.
‘Not striking against’ (ἀπρόσκοπος) is a concept often translated in English as ‘not offending’. However, ‘offense’ is also used for different words, such as ‘scandalizing’ (Matthew 18:7), and ‘trespass’ (Romans 4:25). Therefore. it is important to discern what Paul is referring to when he states we are not to give offense to any of the races. ‘Not strike against’ is a negation of the word ‘to strike’, which is used of dashing a foot against stone, Matthew 4:6, or stumbling while walking at night, John 11:10. ‘Aproskopos’ is predominately use concerning the conscience. Paul strived to have a good conscience before God and men, that did not strike against them; therefore, does not cause offenses to others while still maintaining a proper conscience before God. He never violated his conscience to please men; instead, he gave up his freedom for the sake of another’s conscience to ensure he did not cause their conscience to be scandalized or strike against it.