user7340: I am bit Confused about Inner and Outer Peace. 
If they exist, how can I know and how can I achieve them?

user295: Viveka nissita (peace from solitude):

Outer - seclusion or detachment from the sense doors, i.e., you do not delight any sensations or feelings born from external objects coming in contact with the respective faculties. Outer peace is achieve through the being eqaunimous and realising the impermanent nature of sensual experience. Avijja Pahana Sutta 2
Inner - Absence of 5 hindrances. Overcoming the 5 hindrances is rather a long topic but the essay Nīvaraṇa by Piya Tan might give you the right pointer.


user254: Using Buddhist vocabulary, what you call "inner peace" might be "tranquility" (i.e. Passaddhi); and what you call "Outer Peace" might be a consequence of ethical/virtuous/moral behaviour (i.e. Sīla).

7340: <p>I am bit Confused about Inner and Outer Peace. </p>

<p>If they exist, how can I know and how can I achieve them?</p>
 295: <p><a href="http://www.themindingcentre.org/dharmafarer/wp-content/uploads/2009/12/20.4-Vivekanissita-piya.pdf" rel="nofollow noreferrer">Viveka nissita</a> (peace from solitude):</p>

<ul>
<li>Outer - seclusion or detachment from the sense doors, i.e., you do not delight any sensations or feelings born from external objects coming in contact with the respective faculties. Outer peace is achieve through the being eqaunimous and realising the impermanent nature of sensual experience. <a href="http://www.themindingcentre.org/dharmafarer/wp-content/uploads/2009/12/16.9-Avijja-Pahana-S-2-s35.80-piya.pdf" rel="nofollow noreferrer">Avijja Pahana Sutta 2</a></li>
<li>Inner - Absence of 5 hindrances. Overcoming the 5 hindrances is rather a long topic but the essay <a href="http://www.themindingcentre.org/dharmafarer/wp-content/uploads/2010/02/32.1-Nivarana.-piya.pdf" rel="nofollow noreferrer">Nīvaraṇa</a> by Piya Tan might give you the right pointer.</li>
</ul>
 254: <p>Using Buddhist vocabulary, what you call "inner peace" might be "tranquility" (i.e. <strong><a href="https://en.wikipedia.org/wiki/Passaddhi" rel="nofollow">Passaddhi</a></strong>); and what you call "Outer Peace" might be a consequence of ethical/virtuous/moral behaviour (i.e. <strong><a href="http://www.accesstoinsight.org/ptf/dhamma/sila/" rel="nofollow">Sīla</a></strong>).</p>
