Radiometric Dating Doesn't Give You Relative Dates

Main stream scientists hold that the rate of radioactive decay has been constant because they want to avoid the idea that the earth is young, and so there hasn't been time for evolution. He thinks radiometric dating also gives us at least approximate lute ages. Why? Because the resultant ages give us the millions of years that are needed for evolution to be true. That's why this age issue matters. It's ultimately a spiritual issue. As soon as you say that the age of the earth isYoung, then there's no time for Evolution. And the bible has to be true, and there has to be a creator, and therefore we're all sinners in need of repentance.