wichita.edu
…also relied on a body of religious poetry and prayers created within their community, which connected them to Judaism. Since Mexican crypto-Jews needed to be seen as practicing Catholics, the poems and prayers were only recited in private. Children, who in many cases were being raised as Catholic, were excluded until adulthood, because they could…
https://www.wichita.edu/academics/fairmount_las/bioscience/research/cryptojews/cryptojews.php