The best moments on earth are those during which we meditate upon heavenly things in general, when we recognize or defend the truth, that heavenly dweller and denizen. Only then do we truly live. Therefore, the essential interests of the soul require that we should oftener rise above the earth, upwards to heaven, where is our true life, our true country, which shall have no end.
John of KronstadtA man becomes spiritual insofar as he lives a spiritual life. He begins to see God in all things, to see His power and might in every manifestation. Always and everywhere he sees himself abiding in God and dependent on God for all things. But insofar as a man lives a bodily life, so much he does he do bodily things; He doesn't see God in anything, even in the the most wondrous manifestations of His Divine power. In all things he sees body, material, everywhere and always - "God is not before his eyes." (Ps. 35:2)
John of KronstadtAs the Holy Trinity, our God is One Being, although Three Persons, so, likewise, we ourselves must be one. As our God is indivisible, we also must be indivisible, as though we were one man, one mind, one will, one heart, one goodness, without the smallest admixture of malice - in a word, one pure love, as God is Love. That they may be one, even as We are One (John 17:22).
John of KronstadtThe longer we remain without confessing, the worse it is for us, the more entangled we become in the bonds of sin, and therefore the more difficult it is to give an account.
John of KronstadtHow will it be with us in the future life, when everything that has gratified us in this world: riches, honors, food and drink, dress, beautifully furnished dwellings, and all attractive objects-how will it be, I say, when all these things leave us-when they will all seem to us a dream, and when works of faith and virtue, of abstinence, purity, meekness, humility, mercy, patience, obedience, and others will be required of us?
John of KronstadtDivine service, being the high contemplation of the mind, is at the same time, and pre-eminently, the peace, the sweetness and blessedness of the heart.
John of KronstadtThe heart is refined, spiritual, and heavenly by nature - guard it; do not overburden it, do not make it earthly, be temperate to the utmost in food and drink, and in general in bodily pleasures. The heart is the temple of God. 'If any man defile the temple of God, him shall God destroy' (I Cor. 3:17).
John of Kronstadt