What's the noun for sainthoods? Here's the word you're looking for.
saint
A person to whom a church or another religious group has officially attributed the title of "saint"; a holy or godly person; one eminent for piety and virtue.
(figuratively, by extension) A person with positive qualities; one who does good.
One who is sanctified or made holy; a person who is separated unto God’s service.
“The saint and the leper embrace and the leper is miraculously healed, but the real miracle is the love that makes healing and transformation possible.”
“The tradition of creating shrines using pieces of previous popes dates back to medieval times. John XXIII is on his way to saintdom and may be canonized soon.”
“The Society of King Charles the Martyr was founded in London in 1894. Since that time it has worked to promote the cause of King Charles's martyrdom and saintdom.”