I did not read anything that was hard to understand and I'm Baptist. You need to take a look at the social life of christians and the fellowship(one of those big words you had a hard time with-means special friendship) we enjoy and try sharing it with our communities. We share of ourselves and finances far more than most people imagine and ask for nothing in return, sure we will invite them to attend services with us but we do not twist arms and take prisoners like so many believe. We try to do our best under the leadership of Christ for those in our communities yes and that means sharing the Gospel of Christ because we believe it's the best life but force it on others,No.
God loves those who believe and those who do not and the same goes for me, you have no choice in this matter. That puts the matter of total free will to rest.