According to Dr Sharib:

'Al-Fattah is the One through Whose favour and intercession every
trouble is removed and through Whose guidance every difficulty is

To emulate the name he advises us to be ever in pursuit of knowledge in
such a way that we are able to solve problems that seem difficult to
others so that they come to us to solve their problems regarding

Appropriate recitation illuminates the heart with the light of faith, belief,
and guidance.

see 'The 99 Most Beautiful Names of Allah' by Dr Zahurul Hassan Sharib

Some other references:

Al-Ghazali says: 'the Opener' is the One by Whose providence whatever
is closed is opened. He refers to this quote from the holy Qur'an (35:2).

'What Allah out of His Mercy
Doth bestow on mankind
None can withold:
What He doth withold,
None can grant,
Apart from Him:
And He is the Exalted
In Power, full of Wisdom.'

He counsels us to yearn to reach a point where the divine mysteries are
'opened by our speech' and where, by our knowledge, we may make
things clear to others which are not clear to them.

(Al-Ghazali - The Ninety-nine Beautiful Names of God. Trans. Burrel/Daher: ITS: 1992.)

The true Sufi Sheykhs have the power to transform the understanding of
the one with a receptive heart in a moment, sometimes through the
medium of a story or sometimes by a look or by some other means.

Bismillah ir Rehman ir Rahim
The Opener
He Who Opens all Things
Qur'an 34:26
Say: our Lord will gather us
Together and will in the end
Decide the matter between us
(And you) in truth and justice:
And He is the One to decide,
The One Who knows all.
Qul yajma-'u baynanaa
Rabbunaa summa yaftahu
baynanaa bil - haqq: wa
Huwal - Fat-taahul -'Aliim.

(Qur'an 34:26 trans. Y. Ali)
Verily We have granted
Thee a manifest Victory:

(literally: We opened to you a
signal opening)
'Innaa fatahnaa laka

(Qur'an 48:1)