When chanting sutras, one should have the intention of dedicating merit, hoping that these beings can hear the Dharma, rather than treating them as enemies and driving them away.

Feeling that chanting Buddhist scriptures is "useless" and experiencing the presence of angry ghosts is usually related to impure mindset, impure motives, or insufficient positive energy in Buddhist practice, not to the scriptures themselves being ineffective. From a Buddhist perspective, the idea that chanting scriptures attracts evil spirits or causes discomfort is often due to evil thoughts, fear, or interference from karmic creditors.

Here is an analysis and suggestions regarding your situation:

1. Why do you feel it's "useless" and the ghosts are angry?

Harboring fear and attachment: When chanting scriptures, if you are afraid and think that ghosts will come to harass you, this kind of "discrimination" and "fear" will reduce the merit of the scriptures, make your mind restless, and make you more likely to attract negative energy.

Interference from Karmic Creditors: If you have negative karma with certain beings in the past, they may feel pain or resentment while you are reciting scriptures, manifesting as anger. Ghosts and spirits usually come to "hear" the Dharma in order to seek enlightenment. If the reciter is not sincere or recites with malicious intent to drive them away, they may resist.

Insufficient Righteous Qi: When one's own Yang Qi (righteous Qi) is weak, one is more susceptible to interference from the spirit world.

2. How to Recite Sutras Correctly and Improve the Situation?

Cultivate compassion: When reciting scriptures, one should have the intention of "dedicating merit," hoping that these beings can hear the Dharma, let go of their grievances, and be free from suffering and attain happiness, rather than treating them as enemies and driving them away.

Be calm and sincere: Do not harbor hatred or hatred that seeks to exorcise or subdue demons. Ghosts and spirits are also sentient beings, needing compassionate guidance, not intimidation.

Repentance for karmic obstacles: Ghostly disturbances are mostly due to karmic forces. Before reciting scriptures, one should first have a repentant heart and sincerely repent for past mistakes to one's karmic creditors.

Uphold right knowledge and right views: Believe in the compassionate energy of Buddhist scriptures and do not readily believe in fearful superstitions circulating among the people. Reciting scriptures and chanting Buddha's name is itself a righteous practice.

3. Specific Operational Suggestions.

Regular Recitation: If you find a particular scripture (such as the *Ksitigarbha Sutra*) particularly effective, you can continue reciting it, but you must maintain unwavering faith and not be swayed by fear.

Dedication to the Dharma Realm: After each recitation, please dedicate the merit to all sentient beings around you, wishing them peace.

If you still feel uneasy: You can consult a qualified Dharma master or seek help at a reputable temple.

In conclusion, Buddhism emphasizes compassion and wisdom. If you sincerely repent, have compassion, and adhere to right understanding and right view, even ghosts and spirits will eventually be moved. The key is to adjust your state of mind, not to escape.

The original text is as follows:

念佛經感到「沒有用」且覺得有鬼生氣，這在佛法修行中通常與心態、動機或正氣不足有關，並非經文本身無效。佛教觀點認為，念經招陰或引發不適，往往是人內心有邪念、恐懼，或因冤親債主干擾而導致。

以下是針對您情況的分析與建議：

1. 為什麼會覺得「沒有用」且鬼生氣？

心懷恐懼與執著： 念經時心懷害怕、想著鬼會來騷擾，這種「分別心」和「恐懼心」會降低經文的功德，讓心無法平靜，反而容易感召負面磁場。

冤親債主干擾： 若您過去與某些眾生有惡緣，念經時祂們感到痛苦或不服氣，會顯現生氣的狀態。鬼神通常是來「聽聞」佛法以求開悟的，若誦經者心不誠或念誦時帶有驅趕的惡意，祂們反而會反抗。

正氣不足： 自身陽氣（正氣）較弱時，更容易感受到靈界的干擾。

2. 如何正確念經與改善情況？

發慈悲心（核心）： 念經時，應抱持「迴向」的心，希望這些眾生能聽聞佛法、放下怨結、離苦得樂，而不是把祂們當作敵人驅趕。

心平氣和、態度誠懇： 不要帶有驅鬼、降魔的瞋恨心。鬼神也是眾生，需要的是慈悲度化，而非恐嚇。

懺悔業障： 鬼來侵擾多因業力，應在念經前先起懺悔心，真心向冤親債主懺悔過往的錯誤。

堅持正知正見： 相信佛經的慈悲能量，不要隨意聽信民間流傳的恐懼迷信。誦經念佛本身就是正行。

3. 具體的操作建議

固定誦經： 如果您覺得某部經典（如《地藏經》）感應特別大，可以繼續堅持，但要在心中堅定信心，不被恐懼左右。

迴向法界： 每次念完，請將功德迴向給您周圍的眾生，希望祂們平靜。

若依然感到不安： 可以請教正信的法師或前往正規寺廟尋求幫助。

總結： 佛法講求慈悲與智慧。只要您真心懺悔、心懷慈悲，並堅持正知正見，鬼神最後也會被感化。重點是調整心境，而非逃避。