God loves everyone, which includes gays and lesbians. We are all sinners, fall short of God’s standards, and undeserving of His love. Homosexuality is no more sinful than any other sin. God hates all sin equally. If we forget this, we will be at greater risk of falling into self-righteousness.
True love is a choice and unconditional; it is not dependent upon the qualities of the beloved. God’s love is not mercurial; He does not cease to love us, when we cease to please him. He loves us not because of who we are but because of who He is.
God loves people that are living in sin and he requires Christians to do the same. When we were in our sin and rebellion, we were downright ugly. However, He cleansed us and made us beautiful again. Jesus gave His life so that whoever repents of their sins and puts their faith in His finished work on the cross will receive eternal life.
“Christ loved the church and gave himself up for her to make her holy, cleansing her by the washing with water through the word, and to present her to himself as a radiant church, without stain or wrinkle or any other blemish, but holy and blameless" (Ephesians 5:25-27).
God is also holy; He will not wink at sin. He is loving and has provided us a way out. If we do not accept it; we will face eternal separation from God (hell).
The following are some excerpts from: http://www.exodusglobalalliance.org/ischangepossiblec39.php :
"Christ came that we may have life and have it abundantly - not to live in the bondage of unwanted desires. We can act upon those feelings or not and still be in bondage to them. When the struggle to give in to these unwanted desires consumes much of our time and energy every day, where is the freedom and abundant living?"
"By change we mean that homosexually-oriented people can:
Change behavior -- that is, stop involvement in a homosexual lifestyle.
Reduce, manage and in some cases, practically eliminate homosexual feelings and attractions
And in many cases (though not all), experience satisfying heterosexual relationships."