Where to find scriptural help, regarding lust:
Still others, like seed sown among thorns, hear the word; but the worries of this life, the deceitfulness of wealth and the desires for other things come in and choke the word, making it unfruitful.
1 John 2:15-17
Do not love the world or anything in the world. If anyone loves the world, the love of the Father is not in him. For everything in the world–the cravings of sinful man, the lust of his eyes and the boasting of what he has and does–comes not from the Father but from the world. The world and its desires pass away, but the man who does the will of God lives forever.
Gracious Father, create in me a clean heart. Remind me that I am your dear child and that my body is a temple of the Holy Spirit. Remind me also that being your child is my highest joy and delight, through Christ our Lord.