Hatred toward any…

Whoever sees in himself the traces of hatred toward any man on account of any kind of sin is completely foreign to the love of God. For love toward God does not at all tolerate hatred for man.
–Saint Maximos the Confessor (580-662)

Without real effort…

Remember then how our fathers worked out their salvation; remember the sufferings through which the Church has grown, and the storms the ship of Peter has weathered because it has Christ on board. Remember how the crown was attained by those whose sufferings gave new radiance to their faith. The whole company of saints bears witness to the unfailing truth that without real effort no one wins the crown.
–Saint Thomas Becket (c. 1118-1170)