Given that the book I cited is largely a genealogy of the will in which all the primary sources of your 2 second wiki search are quoted from and engaged with, the pertinent question is just how delicious the irony is about 'missing reading'. I quote selectively and without commentary:
"One of the few questions on which historians of ancient thought seem to be in perfect agreement is in fact the lack of a notion corresponding to that of the will in classical culture ([Eric] Dodds, p. 6; cf. [Albrecht] Dihle, p. 20). ... Precisely because the will “is not a datum of human nature,” but “a complex construction whose history appears to be as difficult, multiple, and incomplete as that of the self, of which it is to a great extent an integral part” (ibid., p. 50) [citation from Jean-Pierre Vernant], it is necessary to keep up our guard against anachronistically projecting onto ancient people our way of conceiving of the behaviors, free choices, and responsibilities of the subject.
It is significant from this perspective that the Greeks, to express what we designate with the single term “will,” would have had recourse to a plurality of words:
boulēsis (and the corresponding verb
boulomai), “desire, intention”;
boulē, “decision, project, counsel”;
thelēsis (and
thelō), which means being ready or disposed to do something (also in a purely objective sense:
thelei gignesthai, “it wants to happen,” as Tuscan peasants used to say:
non vuol piovere, “it doesn’t want to rain”);
orexis, which indicates appetite in general, the faculty of desiring. None of these terms correspond to our notion of will, understood as the foundation of free and responsible action.
[These terms] do not have a moral origin and therefore do not refer to subjective conditions that make agents the ethically responsible cause of their actions. Instead we are dealing with juridical categories, by means of which the Greek city sought to regulate the exercise of private vengeance by distinguishing, according to the passionate reactions that they aroused in the citizens, diverse levels of punishability. ...It is not a matter of founding responsibility in the subject’s will, but of ascertaining it objectively, according to the various levels of possibility of the subject’s actions. To the preeminence accorded by modern people to the will, there corresponds in the ancient world a primacy of potential: human beings are not responsible for their actions because they have willed them; they answer for them because they were able to carry them out."
"The term “free will” (
liberum arbitrium) is used by Christian authors to translate the Greek expressions
autexousion (literally “what has power over itself”) and to
eph’ēmin (literally “what depends on us”), which in Neoplatonic treatises and Aristotle’s commentators designate the capacity to decide on one’s own actions. The modern translation of the term as “freedom,” which is frequently encountered, is equivocal, because the context in which it is used is not that of political freedom (which is called
eleuthēria in Greek) but the moral and juridical one, which is by now familiar to us, of the imputability of actions. The origin of the term is, after all, juridical:
arbitrium is the decision or faculty of judging of the arbiter, of the judge in a lawsuit (
arbiter dicitur iudex, quod totius rei habet arbitrium et facultatum) and, by extension, the subject’s faculty of deciding.
...In the general convergence of late-ancient culture toward the same insistent problematic nuclei, the question of the autonomy of human actions was posed by philosophers in relation to fate. Exemplary from this point of view is the treatise
Peri heimarmenē (On Fate) of Alexander of Aphrodisias, the “exegete” par excellence of Aristotle’s thought. Against the Stoics, who seemed to accord a preponderant part to fate, for him it was a question of “preserving what depends on us [
to eph’ēmin sozesthai ]” (Alexander, p. 38/60). ...
The strategy within which the free will of the Fathers functions, while showing some obvious analogies with those of the philosophers, is essentially different. For Alexander, the problem is in fact still the Aristotelian one of the ambiguity of human potential, and the
eph’ēmin consists essentially in “being able to do opposites” (
dynasthai ta antikeimena, ibid. p. 24/58;
dynasthai hairesthai to antikeimenon, p. 25/58); for Christian theologians it is instead a matter of singling out in the will the principle of imputability of human actions, and to this end, they must first of all translate the problem of potential into that of will (
de libera voluntate quaestio est, “it is a question of free will”; Augustine, On Free Will, 2.19.51)."
"Ancient human beings were people who “can,” who conceive their thought and their action in the dimension of potential; Christian human beings are beings that will."
I omit the specific engagements with Lucretius and the Stoics for the sake of space. There is of course, the rest of the book which continues much in this vein as well. In the meantime, I wish you well on your future Wikipedia research and citations of works you have not read.