Ana B'Koach is a prayer written in the first century by a great rabbi Kabalist.
The prayer was written according to the seventy names of God, a term related to Abraham. Ana B'Koach consists of seven lines, with six words in each line. The first letter of each word creates God's name of 42 letters.
Ana B'Koach prayer has come out of the 42 first letters of Genesis
בְּרֵאשִׁית, בָּרָא אֱלֹהִים, אֵת הַשָּׁמַיִם, וְאֵת הָאָרֶץ וְהָאָרֶץ, הָיְתָה תֹהוּ וָבֹהוּ
by using a secret code. This prayer is very strong in Jewish religion, in relation to the energy frequency that encloses. It is no exaggeration that could lift someone, literally in heaven. Its strength lies in the unique combination of letters. For this, it is recommended to say this prayer every morning or before an important occasion as a meeting, a job search etc.

In general it can be said at all times, at complex situations or for contact with senior Kingdoms. Senior Worlds are the worlds where our strength and awareness are unlimited and we can be open to any new knowellege. This Cosmos can enrich us with limitless opportunities, abundance, knowledge, awareness and inspiration.
All Kabalists know its value and tremendous strength. Therefore, it is used in amulets, images in the synagogues, in windows and doors paintings, to give strength and help to elevate man to senior Worlds. In fact, the main objective of the intellectual labor of prayer, is to lift one beyond the five known senses and remember that the materialistic world is not our limit and that our awareness has the ability to go beyond the material World. Today, Ana B'Koach is ignored and not heard.
It is speakable only between the insiders and researchers of Knowledge. Another representation is the seven lines of Menorah.
King David prayed it many hours before each battle. Each line relates to the seven Sephiroth of Tree of Life:
Blue - אנא בכח גדולת ימינך תתיר צרורה. - אב''ג ית''ץ - Goodness.
Red - גבורה קבל רנת עמך שגבנו טהרנו נורא - קר''ע שט''ן - Gravity.
Yellow - תפארת נא גבור דורשי יחודך כבבת שמרם. - נג''ד יכ''ש - Harmony.
Purple - נצח ברכם טהרם רחמי צדק תך תמיד גמלם. - בט''ר צת''ג - Win.
Orange -הוד חסין קדוש ברוב טובך נהל עדתך. - חק''ב טנ''ע - Submit.
Green - יסוד יחיד גאה לעמך פנה זוכרי קדשתך. - יג''ל פז''ק - Connect.
Brown - מלכות שועתנו קבל ושמע צעקתנו יודע תעלומות. - שק''ו צי''ת - Reputation.
Also, each line concerns the days of the week starting with Sunday This is the free version of next:
1 Sort by great power of your right, freely appointed shackles
2 Accept the song of prayer of the people, cleanse, almighty One.
3 Please hero, the uniqueness of your worshipers, guarding them closely.
4 Bless them with purity, the rightful thy lovingkindness, always rewarding.
5 Clean, perifane with your goodwill, manage people.
6 Simple, yperifane, constituency people who remember your holiness.
7 Accept our prayers and hear our cry, you who know the secret thoughts.
Saying the prayer, God provides protection and blessing. Prayer is also mentioned in "Sefer Getzira", the book of creation, which was written by Abraham and is considered the most ancient book of Kabbalah. The book of creation is holy and bears the secrets for all codes of Kabbalah. This prayer provides the person who reads it, a secret connection, a spiritual connection and an active channel.