“Answer all [the Calvinists’] objections, as occasion offers, both in public and private. But take care to do this with all possible sweetness both of look and of accent…Make it a matter of constant and earnest prayer, that God would stop the plague.”
Why quote people from the pulpit who are at odds with a biblical Christianity? It is ludicrous at best. In the same way, why sing songs written by people who are at odds with the same. If you use their words, you are in fact advocating for the error. Do not think that you apply your theology to what they say as at the root of their words is error and many times, heresy.