No, you are very mistaken. The concept of kinds with respect to grace is most certainly in scripture. When God sustains this world by his power with changes of seasons and causes the sun to shine and the rain to fall on both the wicked and righteous, and feeds the animals, etc. that is COMMON grace that is observed throughout the world.
Everyone positively benefits from that universal grace that reveals God's general benevolence toward mankind. But saving grace is PARTICULAR by design because it's limited to the humble who have been elected by God in eternity.
Furthermore, this is another huge problem with your multi-measures theory, which isn't in scripture!
Grace is God giving to man what he doesn't deserve. But in your multi-measure universal Grace theory, God would be giving the vast majority of the recipients, who are God-hating rejectors, exactly what they deserve -- eternal condemnation. And what's even more damaging and absurd to your theory is that God allegedly gifted that universal grace of his to people whom he knew in eternity would never accept it! So, why bother even giving it in the first place!?
You FWers are so disingenuous. In texts like Rom 8:28-30, for example, you guys would argue until the cows come home that God's foreknowledge is all about prescience -- that the passage speaks to God forseeing man's faith responses to his grace. You guys would be loathe to admit that God simply [fore]knew particular people in eternity. Yet, you totally and conveniently ignore God's so-called prescience in your universal, multi-measure grace theory. Since God acts positively toward those He foresaw would believe by grace, then how come He didn't foresee in eternity all those who would reject his grace in the first place? If I know for a fact that my next store neighbor hates fish, why would I leave him a string of freshly caught tarp on ice on his front porch? How would he benefit by my "gracious gift"?