To gain a strong influence from the Qur'anic verse on yourself, you should memorize verse thematic verse along with the translation. The verse of choice should be read frequently in both prayer and out of prayer. Try tadabbur verse.
Here we give some examples of thematic verses and their effects on our daily lives.
If God helps you, then no one can overcome you; if God allows you (not to give help), then who can help you (besides) from God afterwards? Therefore let Allah alone the believers put their trust in it. (Ali Imran 160)
Tadabbur Ali Imran 160
O Allah You have conveyed to us in Your Supreme Qur'an Surah Ali Imran verse 160, that if You help us, no one can overcome us. If you let us, there is not one power that can help us but You. Oh God help us overcome the things we face, help us overcome ............ (mention the problem or thing that threatens you) ...... O God You are our helper, You are our protector, only to You we surrender. Help us O God, You are powerful to help us. There is no power that can beat you. Oh God help us according to your promise you have conveyed to us in this Surah Ali Imran verse 160 ...... Aamiiin
Read the above verse following his tadabbur repeatedly, if you already understand its meaning then the translation is enough to read just once.
Qur'an verse following tadabbur it you read repeatedly, include your emotions and feelings in reading tadabur this verse. Feel the effect on your heart and mind.
Please hypnotize yourself with the power of the Qur'anic verse. You will feel a tremendous power in overcoming the various problems of life you are facing. There is no doubt whatsoever. This verse reading is of no use if you are in doubt and unsure of God's help.