work. The Western Massorites (App-30), with Septuagint and Vulgate, read "works" (plural)
fingers. Figure of speech Anthropopatheia. App-6.
ordained. established. Hebrew. kun.
Related Commentaries of Psalms 8:3
Psalms 8:3
3 When I consider thy heavens, the work of thy fingers, the moon and the stars, which thou hast ordained;