A profound connectionInheritance
Wittgenstein read Kierkegaard closely throughout his life and credited him as the most serious nineteenth-century thinker. The Tractatus closing posture toward the ethical and the religious as showable but not sayable bears the Kierkegaardian mark.
There is nothing outside of the text. (Il n'y a pas de hors-texte.) Often misread; the meaning is closer to: there is no meaning outside the play of differences.