Fraud, invalidates consent of contract, 1884 b; injustice in voluntary commutations, 2121; definition of fraud, 2122; two kinds of injustice in sales, 2123; injustice regarding price, 2124; criteria of a just price, 2125; obligation of observing prices settled by law or custom, 2126; when market price may be disregarded without injustice, 2127; unjust sales based on ignorance of real value, 2129; obligation of restitution on account of unjust price, 2130; injustice regarding thing sold, 2131; defects in the thing sold, 2132.

Free Love, definition, 2527 c.

Freemasonry, 823 b; books in favor of, forbidden, 855 b; Society forbidden by Code, 947 a.

Friday Abstinence, 2586 c.

Friendship, 1110; friendship of utility, pleasure and virtue, 1111; five marks of true friendship, 1137; human friendship not a distinct virtue, 1140; virtue of friendship, 2143 b.

Fruition, as act of will, 58.

Fruits of the Holy Ghost, 159 b; twelve in number, 163, 811, 1058, 1619, 1662, 2433, 2457, 2571.

Gambling, sinful, 1879 d; gambling forbidden to clerics, 2603 c.

Geomancy, form of divination, 2284 c.

Gift, sinful, 1879 a; when are free gifts to judges permissible? 1945 d.