From the Bible:
Gospel of St. John, Chapter 3, we read:
Everyone that doeth evil hateth the light, neither cometh to the light, lest his deeds should be reproved. But he that doeth truth cometh to the light, that his deeds may be made manifest, that they are wrought in God.
From the Bhagavad Gita, twelfth Chapter:
Cling thou to me!
Clasp Me with heart and mind! So shalt thou dwell
Surely with Me on high. But if thy thought
Droops from such height; if thou be’st weak to set
Body and soul upon Me constantly,
Despair not! give Me lower service! seek
To reach Me, worshiping with steadfast will;
And, if thou canst not worship steadfastly,
Work for Me, toil in works pleasing to Me!
For he that laboureth right for love of Me
Shall finally attain! But, if in this
Thy faint heart fails, bring Me thy failure!