The demons are always wanting to interfere with whatever we are doing for our salvation. Alas, we - who are lukewarm - usually say to ourselves, ‘Wait, I have not yet done this, I have not yet tried that … I will repent later. After I have done all these things, I will repent, God; and I will walk the straight path — wandering neither to the right nor to the left.’ This is exactly what the spirits of evil want us to do. They want us to put off our salvation until tomorrow, or the day after, and so on and so forth, until the end of our life. But the Holy Fathers say, 'Go with the Lord, go today, follow Him!' 

-Blessed Elder Thaddeus of Serbia