I'm going in reverse order. (See preceding posting.)

Question 146: Which is the tenth commandment?

Answer: The tenth commandment is, Thou shalt not covet thy neighbor's house, thou shalt not covet thy neighbor's wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbor's.

Question 147: What are the duties required in the tenth commandment?

Answer: The duties required in the tenth commandment are, such a full contentment with our own condition, and such a charitable frame of the whole soul toward our neighbor, as that all our inward motions and affections touching him, tend unto, and further all that good which is his.

Question 148: What are the sins forbidden in the tenth commandment?

Answer: The sins forbidden in the tenth commandment are, discontentment with our own estate; envying and grieving at the good of our neighbor, together with all inordinate motions and affections to anything that is his. (Here)

Yes, it's a tall order. And although I can't fulfill it perfectly, Paul says the gospel confirms the law (Romans 3) and my desire to obey is an evidence of my faith.

I still need a redeemer, though. It's a good thing God has provided one.