Well tell me what you are talking about? And I think anyone knows what sin is if they are truthful. And tell me again how mankind can survive if everyone is gay?
Initially, no one is advocating for everyone to be gay. There's something in an LGBTQ person's persona, or brain chemistry, or genetics that tells that person to be attracted to someone of the same sex. That doesn't harm anyone and if people would just leave them alone - or treat them with dignity and equality - we'd all be in a much more pleasant world.
I'm not saying that we're allowed to pick and choose which Commandments we follow, or which teachings of Jesus we should agree with; however, I AM saying we should be conscious of the times and contexts of the people that were writing the Bible, especially the Old Testament, and be cognizant that the writers lived thousands of years ago with limited resources, education and understanding.
The Bible sanctions slavery, but both the Old and New Testament condemn divorce. According to James, I'm not allowed to swear to tell the truth in court, or to swear allegiance to the Constitution. Timothy commands that women should be "quiet" and should not teach or have authority over men. And Leviticus lists all sorts of "sins" that we don't agree with today. Here's a list it took me all of 3 minutes to find:
1. Burning any yeast or honey in offerings to God (2:11)
2. Failing to include salt in offerings to God (2:13)
3. Eating fat (3:17)
4. Eating blood (3:17)
5. Failing to testify against any wrongdoing you?ve witnessed (5:1)
6. Failing to testify against any wrongdoing you?ve been told about (5:1)
7. Touching an unclean animal (5:2)
8. Carelessly making an oath (5:4)
9. Deceiving a neighbor about something trusted to them (6:2)
10. Finding lost property and lying about it (6:3)
11. Bringing unauthorized fire before God (10:1)
12. Letting your hair become unkempt (10:6)
13. Tearing your clothes (10:6)
14. Drinking alcohol in holy places (10:9)
15. Eating an animal which doesn?t both chew cud and has a divided hoof (cf: camel, rabbit, pig) (11:4-7)
16. Touching the carcass of any of the above (11:8)
17. Eating ? or touching the carcass of ? any seafood without fins or scales (11:10-12)
18. Eating ? or touching the carcass of ? eagle, the vulture, the black vulture, the red kite, any kind of black kite, any kind of raven, the horned owl, the screech owl, the gull, any kind of hawk, the little owl, the cormorant, the great owl, the white owl, the desert owl, the osprey, the stork, any kind of heron, the hoopoe and the bat. (11:13-19)
19. Eating ? or touching the carcass of ? flying insects with four legs, unless those legs are jointed (11:20-22)
20. Eating any animal which walks on all four and has paws (good news for cats) (11:27)
21. Eating ? or touching the carcass of ? the weasel, the rat, any kind of great lizard,the gecko, the monitor lizard, the wall lizard, the skink and the chameleon (11:29)
22. Eating ? or touching the carcass of ? any creature which crawls on many legs, or its belly (11:41-42)
23. Going to church within 33 days after giving birth to a boy (12:4)
24. Going to church within 66 days after giving birth to a girl (12:5)
25. Having sex with your mother (18:7) [The penalty for all the sexual sins in ch. 18 is that the participants are to be ?cut off? from their people. Some have additional penalties mentioned below.]
26. Having sex with your father?s wife (18:8)
27. Having sex with your sister (18:9)
28. Having sex with your granddaughter (18:10)
29. Having sex with your half-sister (18:11)
30. Having sex with your biological aunt (18:12-13
31. Having sex with your uncle?s wife (18:14)
32. Having sex with your daughter-in-law (18:15)
33. Having sex with your sister-in-law (18:16)
34. Having sex with a woman and also having sex with her daughter or granddaughter (bad news for Alan Clark) (18:17)
35. Marrying your wife?s sister while your wife still lives
36. Having sex with a woman during her period (18:19)
37. Having sex with your neighbour?s wife (18:20)
38. Giving your children to be sacrificed to Molek (18:21)
39. Having sex with a man ?as one does with a woman? (18:22)
40. Having sex with an animal (18:23)
41. Making idols or ?metal gods? (19:4)
42. Reaping to the very edges of a field (19:9)
43. Picking up grapes that have fallen in your vineyard (19:10)
44. Stealing (19:11)
45. Lying (19:11)
46. Swearing falsely on God?s name (19:12)
47. Defrauding your neighbor (19:13)
48. Holding back the wages of an employee overnight
49. Cursing the deaf or abusing the blind (19:14)
50. Perverting justice, showing partiality to either the poor or the rich (19:15)
51. Spreading slander (19:16)
52. Doing anything to endanger a neighbor's life (19:16)
53. Seeking revenge or bearing a grudge (19:18)
54. Mixing fabrics in clothing (19:19)
55. Cross-breeding animals (19:19)
56. Planting different seeds in the same field (19:19)
57. Sleeping with another man?s slave (19:20)
58. Eating fruit from a tree within four years of planting it (19:23)
59. Practicing divination or seeking omens (19:26)
60. Trimming your beard (19:27)
61. Cutting your hair at the sides (19:27)
62. Getting tattoos (19:28)
63. Making your daughter prostitute herself (19:29)
64. Turning to mediums or spiritualists (19:31)
65. Not standing in the presence of the elderly (19:32)
66. Mistreating foreigners ? (19:33-34)
67. Using dishonest weights and scales (19:35-36)
68. Cursing your father or mother (20:9)
69. Marrying a prostitute, divorcee or widow if you are a priest (21:7,13)
70. Entering a place where there?s a dead body as a priest (21:11)
71. Slaughtering a cow/sheep and its young on the same day (22:28)
72. Working on the Sabbath (23:3)
73. Blasphemy (24:14)
74. Inflicting an injury; killing someone else?s animal; killing a person must be punished in kind (24:17-22)
75. Selling land permanently (25:23)
76. Selling an Israelite as a slave (foreigners are fine) (25:42)