I want to be a Femboy but I don't know if it is a sin so please answer my question.

What toi a dit to do is good, but it won't keep toi saved. First off, regarding the original question toi answered no to, wanting to be a femboy in itself is a kind of lusting for any number of things: friends, attention, acceptance, some for sexual attention, etc. Regarding toi a dit about how to stay holy, if toi don't communicate with God, hear his voice; have an actual relationship with him, toi are most likely still living in sin. Plenty of people go to church, keep their face and hands clean, smile with their chin up; they think they have the l’amour of God in their cœur, coeur because they are nice to other people. But, inside of them is penned up sin that they stuff up that they know their flesh wants to get loose, and they commit sins in their cœur, coeur and mind. These all should be repented for. Many get baptized in water but don't truly mean it. They think because they are dunked they have his blessing and don't understand the Spiritual meaning. toi must be truly baptized, (have no unrepented for ou unconfessed sin, die in your sin, kill your flesh, and rise up in Christ) to receive the Holy Spirit; and toi will know if and when toi have received it. It is not just jouer la comédie happy and montrer to everyone that toi are so nice.