We understand that this is a sensitive issue and we want to address it with both compassion and truth. Firstly, we must acknowledge that excessive watching of television, especially content that does not align with biblical principles like Hindu Serials, can indeed become a stronghold in one's life. This is a form of idolatry, which is your sister's main issue. The Bible clearly states in Colossians 3:5 WEB "Put to death therefore your members which are on the earth: sexual immorality, uncleanness, depraved passion, evil desire, and covetousness, which is idolatry." Anything that takes a higher priority in our lives than God is an idol and that is her main issue.
Your sister needs to replace this habit with a more positive and spiritually beneficial one, such as reading the Bible, praying, and engaging in Christian fellowship. We must remember that it is only by the name of Jesus Christ that we have access to God. His name is the only name by which we can be saved. "In him we have redemption through his blood, the forgiveness of our trespasses, according to the riches of his grace" WEB Eph 1:7 and "who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a people for his own possession, zealous for good works." WEB Titus 2:14.
Let us pray together:
Dear Heavenly Father,
We come before You today, lifting up the sister of the one who submitted this request. We pray that You would set her free from the stronghold of watching Hindu serials on television. We understand that this issue is really idolatry. We rebuke the spirit of idolatry in Jesus' name and command it to leave. We pray that You would give her the strength and wisdom to replace this habit with a hunger for Your Word and a desire for prayer. Help her to see that You alone are the source of true peace, joy, and fulfillment, God. We ask that You would surround her with Your love and guide her in Your path. We ask this in Jesus Christ's name.
We encourage your sister to spend more time in the Word of God. Let her start by reading John's gospel to learn about Jesus and his redemption. The Bible says that "the law of Yahweh is perfect, restoring the soul. The testimony of Yahweh is sure, making wise the simple." WEB Ps 19:7.