It is necessary to keep in mind the fact regarding ‘Pralaya’ that when the total of bad deeds of mankind reach their peak then powers of ‘Avidya’ by the help of their forces can propagate ‘Pralaya’. But this power does not belong to ‘ParaBrahm Ishwar’. In fact, it is a force gone far from ‘Parbrahm Ishwar’ and antagonistic to ‘Brahm’. This power of ‘Avidya’ is the inspirer of bad deeds and subjugates people under ignorance and only by support of their bad deeds also it can become a destroying force. 

From this it should also become clear that ‘ParBrahm Ishwar’ is not the creator of ‘Pralaya’ and true incarnation of this ‘Ishwar’ does not take birth to unload the burden of earth by violence. Yet to pronounce that activity of Incarnation of ‘Ishwar’ is to propagate of ‘Pralaya’ is to help to the incarnation of ‘Avidya-Maya’ in war like destructive activity of ‘Pralaya’ inviting one's own destruction as well as of the people. It is as good as binding oneself along with mankind in the bondage of terrible world of ‘Avidya’. It is like putting into motion forces of 'Pralaya' by permitting the sages and saints to become inactive by the wrong inspiration (from spiritual angle) of 'Avidyatmak Maya' and through their very own ignorant prayer. It is identical to enthusing him with power of incarnation of ‘Maya’, eager to be recognized as Incarnation of God through power of his ‘Tapasya’ (penance) in his action of igniting inhuman, illusory fire of ‘Pralaya’ leaving behind ashes, and making people unthinking and dependent on destiny instead of pushing out calamities of ‘Pralaya’ by means of prayer and proper diligence based upon power of spirituality making people forget the existence, knowledge, power of truth and compassion of ‘Parbrahm Ishwar’ which is akin to making them lacking in true faith and discretion. 

Now if people give up the above mentioned wrong beliefs and become faithful believers of ‘Parbrahm Ishwar’ only, then the willpower of ‘Parmatma’-with form of truth-being always free and based upon the spiritual science, it is certainly possible to remove calamites of ‘Pralaya’ through proper means of right effort conducted by methodical process by the help of ‘Parmatma’. Not only this but ‘Parmatma’ being the moral-spiritual sustainer-father by his power of truth can be the elevator, ruler and protector of mankind and of dumb creations against forces of ‘Maya’. Yet in the help based upon spiritual science,  truth-based-duty-activated co-operation of people by way of singular (Anannyata) and desireless devotion to ‘Parmatma’ is vitally necessary. 

n conclusion, in the first instance it is most necessary to turn towards ‘Parmatma’ for pushing out ‘Pralaya’ forming calamities by spiritual means, which is possible through non-stop remembrance of the name of God. In addition to this, in averting these great calamities, the continuous practice of means and constant performance of ‘Tapasya’ (penance) being also equally necessary, the real idea of the usefulness and inevitability of the ‘Adhyatma (spiritual)-Yagna’ (see Brahm Mantra) in the form of ‘Akhand Dhun’ (constant, continuous, unbroken, round-the-clock recitation) of ‘Brahm-Mantra’ will be automatically understood.