Happy Christmas to you as well !!!
There is a difference between ideologies of a Specific-Religion state and a Secular state. If we were a secular state officially, we would allow, but we are a muslim state and we are sticking to our principles and respecting/honoring it. What is the purpose of Pakistan as a Muslim country if we don’t have a muslim leader ?
Meanwhile, india being a secular country officially has been a hindu country since 1947 with congress and bjp, both having hindu leaders. Where is the secularism now ?
We even have hindus, parsis and sikhs in high positions in government and army, that’s muslim state for you buddy !!!
We are the best example of muslim state with diverse community in harmony with each other, a perfect ecosystem