Glory to Glory

A minister said that God doesn't change the seed, but apostle Paul said that we were once vessels of wrath, but God called us out of that and to him. Also, the scripture says that the potter can mess up the clay and begin to form it into something else. The word also says we're change from glory to glory, image to image, so God can change us from one type of seed into another type of seed through our trials and tribulation