y at variance with Christianity, 231.
their principles not derived from mediaeval teaching, 230.
their view of the Church's teaching on usury, 198.
_Socius stans_, 207.
Solon, laws of, as affecting usury, 160.
_Songe du Vergier_, 225.
Stagyrite, the, _see_ Aristotle.
Stoic tradition, the, 58.
Stoicism, inferiority to Christian teaching on slavery, 89.
Stoics, the, 93.
Stintzing, 20.
Sudre, 47, 48.
_Summa Angelica_, 186.
_Astesana_, 186.
_Pisana_, 156.
Superabundance, relativity of, 75.

'Teaching,' interpretation of, 3, 19 _et seq._
mediaeval, its relation to practice, 21.
ethical nature of, 27.
Temperance, in the use of goods, 70.
Tertullian, 45, 49, 145, 168, 170.
_Thessalonians, Epistle to the_, 137.
Thirteenth century, progress made in the, 15.
Thomas Aquinas, 7, 16, 17, 18, 19, 20, 36, 41, 42, 46, 52, 62
_et seq._, 67, 69, 70, 71 _et seq._, 74 _et seq._, 77, 78, 80, 81,
82, 83, 84, 85, 91, 93, 94, 95, 96, 97, 99, 101, 105, 111, 112, 114,
117, 119, 121, 131, 132, 133, 135, 136, 141, 143, 144, 146, 147,
148, 149, 150, 151, 154, 156, 162, 167, 173, 174, 176, 182, 186,
188, 189, 193, 194, 195, 197, 206, 207, 208, 215, 230.
Ticinum, Synod of, decree on usury, 173.
Tillage, _see_ Agriculture.
Time, the sale of, 182.
_Timothy_, 151.
_Titulus_, distinction from _fundamentum_, 64.
_Tractatus Universi Juris_, 19.
Tradesman, _see_ Commerce.
Trade, _see_ Commerce.
Troplong, 226.
_Trinus contractus_, 210, 211.
Trithemius, 85, 124, 137, 149.
Twelve Tables, the, maximum rate of interest fixed by, 160.

_Unciarum foenus_, doubtful meaning of, 160.
Usufruct, Aquinas on, 38.
Usurers, _see_ Usury.
Usury and the clergy, 169.
a sin against justice, 175.
attitude of the Apostles, 168.
attitude of various religious and legal systems, 160.
borrowing at, circumstances justifying, 194.
broader basis of discussion after twelfth century, 173.
dealt with by ecclesiastical courts, 175.
condemned by Councils, 13.
by philosophers, 161, 162.
as a sin against charity, 168, 171.
controversies over prohibition, 159.
definition of, by Lateran Council, 197.
doubt as to Gospel teaching on, 167.
Usury, ecclesiastical legislation on, 174.
inconclusive teaching of the early Church, 172.
increased payment for credit regarded as, 119.
injustice of, according to Aristotle, 16.