Indeed, while we are reconciled to God because of Jesus it is still true that Gentiles are also called to be holy as God is holy,
Yes.
And if we believe in, accept and live for God - which is only possible through Jesus - we ARE holy. Holy means "set apart for, and dedicated to divine use".
The world does not put God and his kingdom first, Matthew 6:33.
The world does not say "the first shall be last and the last first", Matthew 20:16.
The world does not say love your enemies, Matthew 5:44.
The world does not say that is is hard for a rich man to enter the kingdom of God, Luke 18:24.
The world says, look after number 1; make a name for yourself, seek the best, get these possessions.
The world says it's ok to sleep with someone before marriage - "everybody does it" - or have an affair or a threesome. That if it works for you and makes you happy, it's fine.
The world says it's fine, and normal, to want to get revenge.
The world says that a person is defined by their job - so a surgeon commands more respect than a bin man.
The world says that you can do good deeds and earn a place in heaven.
and are included as part of God's chosen people, a holy nation, a royal priesthood, and a treasure of God's own possession, so Gentiles also have the delight of getting to follow God's instructions for how to fulfill those roles. It is contradictory for Gentile to want to be included in having those roles while wanting nothing to do with following God's instructions for how to fulfill them.
We have
every spiritual blessing in Christ, Ephesians 1:3.
If we accept Christ we become God's children, John 1:12 and heirs together with Christ, Romans 8:16-17.
If we accept Christ we have eternal life, John 3:16, John 6:40.
If we live in Christ we bear fruit, John 15:5.
If we are born again through the Spirit, we enter the Kingdom of God, John 3:3.
If we have the Spirit, he is a deposit
guaranteeing our inheritance, 2 Corinthians 1:22, 2 Corinthians 5:5.
Paul and the other apostles taught that those who taught that circumcision was necessary for salvation, were false teachers. Nowhere did they, or Jesus, say "now that you are reconciled to God, you are free to keep, and must keep, the law."
So refraining from eating unclean animals is directly connected to what it means to be holy for God is holy. Someone can't be holy and live as part of a holy nation while refusing to follow God's instructions for how to do that,
God's will, work and instructions for having eternal life, are to believe in Jesus.
He has not instructed us to receive, accept and believe in his Son and then look to the OT - a time when they did not have Jesus - for instructions on how to live. Jesus said "whoever puts
my words into practice" not "whoever obeys the OT law perfectly, which I have enabled you to do."
If Acts 15:10 had been speaking about the Mosaic Law as being a burden that no one could bear, then they would have been in direct disagreement with God in Deuteronomy 30:11-14,
But they clearly
couldn't keep it.
Read the book of Judges - when Israel had a godly judge, they believed in God; when they didn't, they turned to idols and sinned.
Read the OT - God gave his law and made a covenant with the nation; they accepted it and prospered, disobeyed it, were punished, repented, were restored, kept it for a while and then broke it again - and again. They were told that they would be sent into exile as punishment for their sins, and they were. Even then, God said he would restore them one day and make a NEW Covenant.
Jesus' blood was of the NEW Covenant, Matthew 26:28.
In Romans 3:20, it directly states that it is by the Mosaic Law that we have knowledge of sin,
No, it says "law", not "Mosaic law".
so that is how Christ's audience knew what sin is, and you have not given an alternative for how else they knew what sin is if not through the Mosaic Law.
Scripture says that it is through the law that we know what sin is, not "through the
Mosaic law".
The LAW that Adam was given was that the tree in the middle of the garden was out of bounds and its fruit could not be eaten. He disobeyed that law and sin came into the world.
In Genesis 6 we are told that there was much evil in the world and God sent the flood to destroy sinners and wickedness. They did not have the Mosaic law - so according to your argument, they had not sinned.
Jesus fulfilled the Mosaic Law by spending his ministry teaching how to correctly obey it by word and by example.
Jesus fulfilled the Mosaic law by offering his perfect life as a sin offering for us - the perfect Lamb of God died for the sins of the world, John 1:29, 1 Peter 1:19-20, John 3:16.
Jesus has made us clean, 1 John 1:9 and righteous before God, 2 Corinthians 5:21.
David said many times throughout the Psalms that he loved the Mosaic Law
No, he said "law" - you have added the word "Mosaic".
And David lived in OT times - he did not know, or have, Jesus. In OT times they believed that anyone who looked at God would die - they had no idea that one day God would walk on earth and all would be able to see, look at and touch him, 1 John 1:1-3.
In OT times God soke through his prophets - in NT times God came to men and spoke to them face to face, through Jesus.
There aren't any hygiene laws written in Leviticus.
Leviticus 12:1-7.
Leviticus 13:1-46
Leviticus 14:1-32.
Leviticus 15:1-32.
Touching blood, people with skin diseases, people who were dead, made a Jew unclean. They had to follow procedures in order to be declared clean again.
Avoiding dirty things = knowing how to keep yourself clean = hygiene.
Jesus fulfilled the law by spending his ministry teaching us how to correctly obey it by word and by example.
Jesus fulfilled the law by becoming a sin offering for us.
We are cleansed form sin and guilt, can have fellowship with God, have peace with him and can give thanks to him because of Jesus, who died - the perfect Lamb of God - to make that possible.
Those who want nothing to do with repenting from transgressing God's law want nothing to do with the Gospel.
So if someone eats pork, wear clothes of mixed fibres and does not worship God on a Saturday, and they do not repent for doing/not doing those things, they want nothing to do with Jesus, the Son of God who died to reconcile us to God?
Nonsense.
While Paul spoke against requiring circumcision for an incorrect purpose, he did not speak against obeying it for the purposes for which it was given,
Yes he did.
He said that those who circumcised should be castrated, Galatians 5:12 and that if men let themselves be circumcised it meant that Christ meant nothing to them, Galatians 5:2.
Previously he spoke of Sarah and Hagar who represented the 2 covenants. Hagar represented the covenant made from Mt Sinai - she was a slave girl; the covenant represents slavery, Galatians 4:21-25. However, Abraham also had a son by a free women - Sarah - who represents the covenant from above, which is free. In Galatians 5:1 he says that as Christ has set us free we are to live as free people and not let ourselves be burdened by slavery.
so becoming zealous for doing good works in obedience to God's law is the way to believe in what Jesus accomplished through the cross (Acts 21:20) while returning to the lawlessness that he gave himself to redeem us from is the way to refuse to believe in his death on the cross.
No.
I believe in what Jesus accomplished through the cross. I believe it because I was taught it, because I have read it for myself and because I trust Jesus who said that that was what he had come to do, Mark 10:45, Luke 19:10, Matthew 26:28, John 12:27.
I do not keep the laws of the Old Covenant - except the 10 commandments - which were not given to me.
I am not unholy because I wear socks made from polyester and cotton.
I am not a disobedient sinner because I worship and praise God on a Sunday - and in fact, every day of the week.
Eating pork does not mean that I want nothing to do with the Gospel.