Reading Scriptures: Understanding the Context

                                                                  Q: In CC Adi 17.167 Caitanya Mahaprabhu criticizes Islam as being illogical to Chand Kazi "There are many mistakes and illusions in your scriptures. Their compilers, not knowing the essence of knowledge, gave orders that were against reason and argument.” But in prior verse i.e. 166, he states " Cow-killers are condemned to rot in hellish life for as many thousands of years as there are hairs on the body of the cow" which is even more illogical and unjust punishment by any standard of Christian scriptures, which is an eye for an eye , a tooth for a tooth.

                                                                  Q: In your digests, I've seen you describing both Srimati Radharani and Yoga-maya as internal potency. As per my understanding I think both shouldn't be treat as one. Please explain if there is any difference between them.
                                                                   
                                                                   
                                                                  Both Srimati Radharani and Yoga-maya are internal potencies of the Lord.
                                                                   
                                                                  Srimati Radharani is the pleasure potency portion of the internal potency, hladhini-sakti of Krsna. When Krishna wants to enjoy, He expands His potency or energy within Himself that gives him enjoyment. This pleasure potency is a person. Her name is Srimati Radharani.
                                                                   

                                                                  Q. 1. I have a question about nescience. I understand what the word means but I do not understand it in the context that it is used in His Divine Graces books. If you think I might understand could you give me the mercy of some explanation.