Series 2, Chapter 19 pg 496, Para 1: science and art of right knowledge, right works, right living, or regulated by the essential nature, svabhava-niyatam karma, or, finally and best of all, regulated by the will of the Divine within and above us. The last is the true and only action of the liberated man, muktasya karma. To renounce these works is not a right movement — the Gita lays that down plainly and trenchantly in the end, niyatasya tu sannyasah karmano nopapadyate. To renounce them from an ignorant confidence in the sufficiency of that withdrawal for the true liberation is a tamasic renunciation. The gunas follow us, we see, into the renunciation of works as well as into works. A renunciation with attachment to inaction, sango akarmani, would be equally a tamasic withdrawal. And to give them up because they bring sorrow or are a trouble to the flesh and a weariness to the mind or in the feeling that all is vanity and vexation of spirit, is a rajasic renunciation and does not bring the high spiritual fruit; that too is not the true Tyaga. It is a result of intellectual pessimism or vital weariness, it has its roots in ego. No freedom can come from a renunciation governed by this self-regarding principle.