In each question, the first and the last sentences of the passage are numbered S1 and S6 respectively. The rest of the passage is split into four parts. These four sentences are jumbled. Read the sentences and identify their correct and logical order.

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S1: There are examinations at school which a pupil can pass by cramming the texts.
P: But for spiritual knowledge mere memory of holy texts will be of no use in passing the texts.
Q: One can score in them by the power of memory.
R: A competent guru alone can provide the necessary guidance to an earnest disciple.
S: What the text says has to be reflected upon and experienced by the speaker.
S6: Thus, reading, reflection and experience are the three stages in gaining spiritual knowledge.
The Proper sequence should be: