Scriptures do not hold the two statements together as they are, and I believe, an oxymoron.
By definition anybody who is born of the spirit 'does' or 'practices' the things of the spirit.
Scripture affirms homosexuality and liers etc are not fruits of the spirit but of the flesh.
Therefore for one to say I trust in Christ as my saviour and yet the fruits thereof are in no manner related to the spirit is essentially someone who is not 'in Christ'. For believers we express the fruits of the spirit not because it is we who does them but God in us who works through us to bring about these fruits of the spirit.
So in the most generous sense the person who is a practicing homosexual and professes Christ, would be only professing Christ as a saviour but not as a Lord. For Christ to be Lord of your life requires submission to his word and authority which is given through the bible. Bible says in 1 Timothy 1:10 that those who practice such sins are not of God, and yes homosexuality is in the negative not the positive.
Conclusion.. He who is a practicing homosexual is displaying the fruits of an unsaved, unregenerate, unchanged, fleshly and depraved heart.