The 'rainbow numbers' in France were to support the International Day Against Homophobia, Biphobia and Transphobia - this is particularly important. Gueye doesn't have to agree with homosexuality due to his religious beliefs, I have no issue with that. People are entitled to opinion regardless of if I believe it is wrong or right. However, if he believes (correctly) that he should be able to practice his religion without persecution, he should also extend that to those who are gay, trans, catholic, jewish...
By refusing to stand against homophobia, he empowers those who prejudice or act violently towards LGBTQ+ community. Actions often speak louder thAn words. You only have to see the characters that have come out in support of him and some of their previous quotes/actions on the same subject.
Also, can we stop perpetuating the myth that Islam has a long history of being 'homophobic'. It isn't true. Homosexuality was decriminalised across the majority of the Middle East in the 19th century and Caliph Amin of Baghdad had a male lover. There are also many practicing muslims across the world who still identify as LGBTQ+. To excuse this as a purely religious matter and say its okay because muslims are anti-LGBTQ+ in some respects denies them their identity.
Furthermore, football clubs have a very important role in defining society. It is absolutely fine to expect a higher standard of morals from our club and our players. For them to reflect our values and fan base. You can't criticise the ownership of Newcastle and then turn a blind eye to potential issues in our own back yard.
Gana Gueye can expect the full support of our fan base when he pulls on the blue shirt. Likewise our fan base should expect the full support of Gueye while he pulls on a blue shirt. This includes our fans who identify as LGBTQ+ - as previously said, he might not agree with their sexuality but he should 100% support their right to express it without persecution.