Christmas is nothing without Christ in it. ‘Christ’ means the Anointed Word, It is the anointed Message of our day. Christ is a Person, not a holiday nor a commercial buying spree. You must be filled with His Spirit, which is ‘Christ in you, the hope of glory,’ making you as written epistles read of all men.
Trust is based on love, be it brotherly love or marital love. You can never trust a person who does not truly love you. Love can be faked. Some just love the gifts, but not the giver of the gifts. Use caution and discernment. Be harmless as a dove, but be wise as a serpent. That's a Biblical advice.