For many, they are convinced by what they know of. ie Schools no longer having prayers and Bibles in them. For some it hits close to home. Like a kid of theirs gets suspended over praying.

What many Christians also know of that convinces them that they're oppressed is the "attack" on morality, the institution of marriage, and family values. For example teen sexual relations and pregnancies, premarital heterosexual sex from adults, abortions, and LGBT lifestyles(relationships, sexual relations, marriage and parenting; basically an "agenda" that's spread out). The poem mentions some of this along with other things like witchcraft.

Many Christians are convinced by what they have experienced. Like the Christian foster parents, in Canada whose children were taken away from them because a secular social worker retaliated against them aftee they refused to lie to the children and tell them the Easter Bunny is real. The same worker then had the position of them being able to be foster parents taken from them because she was "concerned", that as Christians they might not treat a same-sex couple well.

Also in Canada a law was passed allowing the removal of children from parents who don't accept or play into the child's "gender-identity" or gender-

There also a case, if I remember correctly, where a woman was told to promote the LGBT lifest