The best answer to that question would be "Jesus".
If you're keen to know the current earthly leader, Christianity is a very divers faith so there is no one single universally recognised "religious leader".
Catholics recognise the pope (currently Pope Francis) as their earthly leader. Other churches recognise other leaders and adopt different models of church leadership.
there is nudity in christian religious art
islam, chistianity, judaism
zoroaster was a persian religious leader
God.
Chistianity
Judaism has not had one central religious leader in almost 2,000 years.
Peter Spencer - religious leader - was born in 1782.
Peter Spencer - religious leader - died in 1843.
zoroaster was a persian religious leader
A government in which the chief political leader is also the head religious leader is known as a theocracy. In this system, political authority is derived from religious principles, and laws are often based on religious texts. The leader's authority is typically seen as divinely sanctioned, blending governance with religious leadership. Examples of theocracies include Iran, where the Supreme Leader holds both political and religious authority.
yes
29 AD