To review, the resolution of the current debate is as follows: "Incrementalism is incompatible with Scripture." John is affirming that resolution. I am denying it. Since John is affirming the resolution, he bears the burden of proof in our exchange.
Put simply, John must show from Scripture that incrementalism -- the legislative strategy of saving every life we can right now while working to save all children as soon as possible -- is impermissible. He can do this one of two ways. First, he can point to direct commands in Scripture that have incrementalism in mind and subsequently foreclose on it. For example, the Apostle Paul references sexual ethics numerous times in his writings, most notably the commands that believers "flee sexual immorality" and "glorify God" with their bodies (1 Cor. 6). In this case, no guesswork is required. The instructions are clear to anyone who can read the text. Second, in the absence of direct commands, John can argue from inference that Scripture forbids incrementalism. That is, he might say there's a distinction between words and concepts. Although Scripture doesn't use the term incrementalism, it nevertheless repudiates the concept by inference.
Read the rest at the Life Training Institute blog.