The zeal of the convert is a term describing the very fervent devotion to new beliefs, which are completely different from one's old beliefs.[1][2][3]
The term "zeal of the convert" is commonly used in popular culture as it is believed that converts to new beliefs are likely to show more devotions than those born in the beliefs.[3]
In the United Kingdom, there are less than 4% of Muslims who are converts, but 12% of domestic jihadists are converts.[4]
69% of converts claim that religion is vital to them, compared to 62% of non-converts.[1]
51% of converts worship not less than once a week, compared to 44% of non-converts.[1]
82% of converts claim an absolute belief in God, compared to 77% non-converts are that so sure.[1]