“This is a wise and cautious balance. It is wise not only because with God all things are possible, but also because “either-or” thinking is especially unsuitable when dealing with sexual orientation.
There are not simply three groups: Heterosexual, homosexual, and bisexual. There are hundreds of variations of impulses that make up our peculiar sexual identities. This means that “change” is not a movement from one of three groups to another of three groups. Rather, it is a totally unpredictable reconfiguration of dozens of impulses and desires. And these desires and impulses are interwoven with dozens of personal and relational and spiritual realities, all of which are moving and shifting as God and his word and his people come to bear on the totality of a person’s life.
Is change possible? From this perspective change is inevitable. We are all changing — in a hundred ways including how sexuality fits into our lives. And for the Christian, the Spirit of God and the word of God are gloriously in the mix. It is a lifelong quest.”
John Piper on “Reorientation.”