And you shall love the LORD your God with all your heart, and with all your soul, and with all your might.
All Commentaries on Deuteronomy 6:5 Go To Deuteronomy 6
Augustine of Hippo
AD 430
For while there remains any remnant of the lust of the flesh, to be kept in check by the rein of continence, God is by no means loved with all one’s soul. For the flesh does not lust without the soul, although it is the flesh which is said to lust, because the soul lusts carnally. In that perfect state the just man shall live absolutely without any sin, since there will be in his members no law warring against the law of his mind. But wholly will he love God, with all his heart, with all his soul and with all his mind, which is the first and chief commandment.