Unfortunately, not everyone has time to chop wood or even start a fire. This is one of the major benefits of gas logs -- logs that resemble normal wood logs, but are actually fed with a gas line. This means you don't have to lug a bunch of logs into your home, mess around with kindling as you try to get a fire going, and shove a bunch of wood into your fireplace.
Instead, you have a fire that can instantly turn on when you want it, and off when you don't. And, with gas logs, you still get the same look, feel and sound of a conventional fireplace, but without the mess and required clean-up.