Good Faith Media: Global Christian Population to reach 3.3 BN by 2050.

[The Architect Of Fate]

No, cussing is a mortal sin, especially when Blasphemy is involved, as I've seen some Militant Atheists do here and elsewhere. You shouldn't do it, according to Christ's Teaching: "But I tell you that everyone will have to give account on the day of judgment for every empty word they have spoken." (Mat 12:36)

29 Do not let unwholesome [foul, profane, worthless, vulgar] words ever come out of your mouth, but only such speech as is good for building up others, according to the need and the occasion, so that it will be a blessing to those who hear [you speak]." (Ephesians 4:29, Amplified KJV)

Of course, your religion/religious ideology might teach you otherwise or not teach you this, but our Religion teaches us this.

True as far as it goes, but there are different view in some of the non-canonical Gospels.

And Jesus saw the money-changers in the Temple and did say unto them 'Not on MY watch, motherfuckers and they were sore afraid. - Fallopians 22:6

When the disciples were gathered, the Lord said unto them, 'Be not meek in thy speech to the Gentiles. If they are a dumb fuck, saith unto them "Thou art the dumbest of fucks" and fear them not. - Exudians 3:7

There's more, if you're interested.

Boru