Saint – one separated from the world and consecrated to God; one holy by profession and by covenant; a believer in Christ (Ps. 16:3; Rom. 1:7; 8:27; Phil. 1:1;Heb. 6:10). See also: We Are Called To Be Saints: Romans 1:7 – C. David Ragland, Jr.
Salvation – (see also: Soteriology) See: Salvation Resources
Subjectivism – is an epistemological theory. It is a theory of knowledge, and how it is achieved. Subjectivism holds that knowledge is generated from the mind, without reference to reality. It holds that gaining knowledge about the world is done through introspection. It holds that metaphysically, the world is a figment of our imaginations. It holds that because reality is an aspect of our minds, it is affected by them. (source link)
Summa Theologiae – Aquinas, Thomas See this historical document in PDF –> [here]