The Purpose of Consecration

In Second Timothy two, in a large house, there are articles not only of golden silver but also of wooden clay. Those who cleanse themselves from the ladder will be instruments for special purposes made wholly youthful to the master and prepared to do any good work. This verse literally says, in the household of God, there's all sorts of vessels. All refers to vessels in the Book of Jeremiah,. In the Book of Romans, those who have consecrated themselves for this purpose?