Gay people are people who have to deal with their sexual orientation. God does not condemn an orientation, He condemns behavior. The Bible teaches us:
Galatians 3:28-29
28 There is neither Jew nor Greek, there is neither slave nor free man, there is neither male nor female; for you are all one in Christ Jesus. 29 And if you belong to Christ, then you are Abraham's offspring, heirs according to promise. NAS
Therefore to compare the KKK and their beliefs about Jews, and ethnic minorities is ludicrous as the KKK does not abide by God's truth.
1 Cor 6:9-11
9 Or do you not know that the unrighteous shall not inherit the kingdom of God? Do not be deceived; neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor homosexuals, 10 nor thieves, nor the covetous, nor drunkards, nor revilers, nor swindlers, shall inherit the kingdom of God. 11 And such were some of you; but you were washed, but you were sanctified, but you were justified in the name of the Lord Jesus Christ, and in the Spirit of our God. NAS
There are men and women who live daily as celibate Christians who have not changed their sexual orientation (
God's Love - Our Witness). What God requests of us is obedience, trust, and faith in Him. God has promised to fulfill all our needs and that includes our need for intimacy and fellowship. However, He fulfills these needs His way. God has also made us this promise:
Luke 18:28-30
28 And Peter said, "Behold, we have left our own homes, and followed You." 29 And He said to them, "Truly I say to you, there is no one who has left house or wife or brothers or parents or children, for the sake of the kingdom of God, 30 who shall not receive many times as much at this time and in the age to come, eternal life. " NAS
How you choose to live your life is your decision and your God given freedom of free will. In the final analysis you judge yourself:
John 3:18-21
18 "He who believes in Him is not judged; he who does not believe has been judged already, because he has not believed in the name of the only begotten Son of God. 19 "And this is the judgment, that the light is come into the world, and men loved the darkness rather than the light; for their deeds were evil. 20 "For everyone who does evil hates the light, and does not come to the light, lest his deeds should be exposed. 21 "But he who practices the truth comes to the light, that his deeds may be manifested as having been wrought in God." NAS
You can promote monogamous gay relationships, however they are still counter to God's revealed truth and design for mankind.
The choice is yours.