Jesus said,"Let your yes mean yes,and your no, no".NOT,"Promise something,but let your words mean nothing".But nowadays, someones word means nothing, and people even admit that!!I've been on the heavy end of this myself.One, I've had,not new aquantances I've met but"friends"{?}tell me they'll respond if I contact them, then don't.Like, my cousin I'd call, she'd say, I'll call you back at x time.The time comes and goes, she'd NEVER call on time, maybe 3 weeks later she would, then rush me off the phone.But this was every time. Another "friend" would say,he'll keep in touch, a few weeks after dropping him a line, when I asked what he thought of what I wrote,he said he didn't even open the letter yet!!And others who I used to be friends with, they'll express an interest in keeping in touch, you email them, they sent you back maybe 1 email, then you're history to them.Now what has this has to do with Christian morals,well, isn't this a form of dishonesty,which is preached against in the Bible?If they're too busy, or into "out of sight,out of mind", just say, hey, we had a good friendship, but now circumstances are different."Wouldn't that be more moral than stringing someone along, and the person takes it literally, then gets disappointed?The second category is deadbeats,who borrow money,"swear they'll pay it back on x date, delay it, don't let you know when there's a delay,{you have to seek them out to ask about your own money,after you were nice enough to lend them}AND,they get annoyed with you for expecting your money back!!Sometimes, they'll even ask for more money before paying back the first amount!!So is being a deadbeat, as well as stringing the person along, a sin?{I mean, they don't even TRY to put the money aside, they'll spend it on what THEY want}.I've also seen girls tell guys ,I'll meet you at x time at x place, and didn't , because she knew all along she had a steady boyfriend or was married.No wonder in Revelation we read,of the sinners that are OUTSIDE the gates of Heaven,"And all liars."And"You are of your father the devil. That one was a liar from the beginning, and the truth was not in him."I don't think God approves of us making flippant statements that we have no intention of backing up. And you say?