Thematic Bible: Summed up by Christ

and one from among them, a lawyer, proposed a question, putting him to the test: Teacher! which commandment, is greatest in the law? And, he, said unto him - Thou shalt love the Lord thy God - with all thy heart, and with all thy soul, and with all thy mind: read more.
This, is the great and first commandment. The second, like it, is, this: Thou shalt love thy neighbour as thyself. In these two commandments, all the law, is contained, and the prophets.