Well there is no Temple so no sacrifices. Um sacrifices used fire on the Sabbath...
So because you can only keep one part of a Commandment you should through them all out? No enforcement necessary...we CHOOSE to keep it...the Law is written in our hearts.
Who said anything about throwing all the Commandments out? Just because the 4th Commandment is not binding on Christians under the New Covenant (Colossians 2:16-17).
References for principles of 9 of the 10 Commandments are reiterated under the New Covenant, yet the command to keep the Sabbath day is not binding on Christians under the New Covenant.
1. You shall have no other gods before Me. - Acts 14:15
2. You shall make no idols. - 1 John 5:21
3. You shall not take the name of the Lord your God in vain. - James 5:12
4. Keep the Sabbath day holy. -
Not binding on the Church - Colossians 2:16-17
5. Honor your father and your mother. - Ephesians 6:1-2
6. You shall not murder. - Romans 13:9-10; 1 John 3:15
7. You shall not commit adultery. - Romans 13:9-10; 1 Corinthians 6:9-10
8. You shall not steal. - Romans 13:9-10; Ephesians 4:28
9. You shall not bear false witness against your neighbor. - Romans 13:9-10; Colossians 3:9-10
10. You shall not covet. - Romans 13:9-10; Ephesians 5:3
More exhaustive list:
Matthew 2:2; 2:8; 2:11; 4:9; 4:10; 14:33; 15:9; 28:9; 28:17, Mark 7:7, Luke 4:7; 4:8; 24:52, John 4:20,21,22,23,24; 9:38; 12:20, Acts 7:43; 8:27; 16:14; 17:23; 18:7; 18:13; 19:27; 24:11, Romans 1:25; 12:1, 1 Corinthians 14:25, Philippians 3:3, Colossians 2:18, Hebrews 1:6; 9:1; 9:6; 10:2; 11:21, Revelation 4:10; 5:14; 7:11; 9:20; 11:1; 11:16; 14:7; 15:4; 19:4; 19:10; 22:8; 22:9
Acts 15:20,29, Romans 1:25, 1 Corinthians 6:9; Chapter 8; 10:7,14; 12:2, 2 Corinthians 6:16, 1 Thessalonians 1:9, Galatians 5:20, Ephesians 5:5, Colossians 3:5, 1 Peter 4:3, 1 John 5:21, Revelation 2:14, 20; 9:20; 21:8; 22:15
Matthew 12:36, Ephesians 5:4, Romans 2:24, Revelation 16:9
Matthew 15:5, Matthew 19:19, Mark 7:10; 10:19, Luke 18:20, Ephesians 6:2
Matthew 5:21; 19:18, Mark 10:19, Luke 18:20, Romans 1:29; 13:9, James 2:11
Matthew 5:27,28,32; 19:9,18, Mark 10:11,19, Luke 16:18; 18:20, Romans 13:9, James 2:11, 2 Peter 2:14
Matthew 19:18, Mark 10:19, Luke 18:20, Romans 2:21; 13:9, Ephesians 4:28
Matthew 15:9; 19:18, Mark 10:19, Luke 18:20
Mark 7:22, Luke 12:15, Romans 1:29; 7:7; 13:9, Ephesians 5:3, Colossians 3:5, Hebrews 13:5, 2 Peter 2:14