Godfrey Cass is the eldest son of Squire Cass and older brother of Dunstan. Despite being born and raised in a good family, he was depicted as a man who makes terrible choices. Throughout the novel, he is seen making wrong decisions for himself and for others. He married a lowly woman, had a child with her and kept both his wife and daughter a secret from his father and the whole town of Raveloe. He allowed himself to be manipulated and pushed around by character after character. Godfrey is not an evil man per se. In fact, he was described early on as a fine and good natured young man, but his lack of conviction made him a weak character in the novel. Later on, he did try to make amends for some of his mistakes but he did not come to the decision on his own. He has no ability to man up and take responsibility for his actions. He wants to make right but not bad enough to sacrifice his own happiness.
In simple words, everyone in this world first needs to be protective to do something valuable. They get to have the confidence to use the knowledge they have or gained from the educations.
This feeling of protection is received from house. It gives a sense of confidence to have somewhere, where an individual can be free and do whatever he or she wants to do.