@book { FaithActiveinLove,
    title = "Faith Active in Love    ",
    author = "Henco {van der Westhuizen}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19199",
    url = "https://www.peterlang.com/document/1164533"
}