lull (you) into (something/doing something)

to make you feel calm or safe when it is not reasonable to feel this way.

His confidence lulled me into thinking things were somehow going to work out.

Usage notes: often used with the phrase a false sense of security - a feeling that everything is under control when it really is not:

Don't let the computer lull you into a false sense of security – there are still lots of ways for you to make mistakes.

• the better part of something
• the Bible Belt
• the big daddy
• the bigger they are, the harder they fall.
• the big picture
• the big smoke
• the big time
• the bird has flown.
• the birds and the bees
• the biter bit
• the biter is bit
• the bitter fruits
• the black sheep
• the black sheep of the family
• the blind leading the blind
• the blue blazes
• the boot is on the other foot
• the bottom drops out of the market
• the bottom falls out of the market
• the bottom fell out
• the bottom fell out of
• the bottom fell out of something
• the bottom line
• the bottom of the barrel
• the bottom of the heap