The phrase "a commitment because of" is correct and usable in written English.
It can be used when explaining the reason or motivation behind a commitment or obligation.
Example: "She made a commitment because of her strong belief in the cause."
Alternatives: "a commitment due to" or "a commitment stemming from".
Moreover, to date there has been considerable hesitation about making such a commitment because of the concern that, like the PC industry, technology is changing so quickly that new equipment and boxes could become obsolete before the cable companies are able to recoup their investments.
Non-committal behavior: sometimes people have a lot of difficulty making a commitment because of something from their past, such as a broken home or an inability to trust.
Martha Bayles, author of Hole In Our Soul, felt that "Keep It Together" failed to become an anthem for emotional commitment, because of the funk nature of the song.
To deny any two people who love each other the right to make a spiritual, legal, and/or religious commitment because of their sexual orientation just seems inhumane to me.
Some practices also participated in recruitment only for a short time period, but could not maintain their commitment because of work overload or organisational matters.
Instructors like me do this because of a commitment to safety, not because of the "wet blanket" liability fears Carey Goldberg accuses us of.
If you decide to do something like coach or manage, it's a commitment of time and energy because you have to learn so much.
It argues this is a significant commitment because it is one of the largest reductions on a per capita basis.
And Lord Kinnock, who was Labour leader for most of Lady Thatcher's time in Downing Street and was defeated by her at the 1987 election, says he will not be present because of a commitment to attend the funeral of a former local councillor in Wales.
No 10 said restarting the debate before a conclusion had been reached was because of a commitment to hold the vote before 21 January.
