જયસી નીત હરામ પર, તયસી હર પર હોય;

jayasī nīta harāma para, tayasī hara para hōya;

Literally: If only one's devotion to God were like one's inclination towards forbidden things;
What it means: True spiritual liberation would be easily achieved if people directed the same passion toward God that they do toward worldly temptations.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) · read from the scan by machine — the Gujarati itself is unchecked · English is machine-made and nobody has checked it yet

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.